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Supplier: Allied Electronics, Inc.
Description: Key Features Economical Single Primary 115 VAC, 60 Hz. (or 117 VAC, 50/60 Hz.) — (If You Require Dual Primary 117/234 Operation, Use the 266 Series) All Secondaries Center Tapped, VAC (RMS) Open Style, Channel Bracket, Two Hole Chassis Mount Minimum 6" Long Leads Dual
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Supplier: Newark, An Avnet Company
Description: LOW VOLTAGE TRANSFORMER; PCB Transformer Type:Low Voltage, Split Bobbin; Secondary Voltages:2 x 5V; Power Rating:10VA; Frequency Range:50Hz / 60Hz; Winding Type:Dual Primary, Dual Secondary; Current Rating:2A; Isolation Voltage:4kV RoHS
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Supplier: Newark, An Avnet Company
Description: POWER TRANSFORMER, SINGLE PRIMARY, 24V, 48VA; Chassis Mount Transformer Type:Open-Style Dual Bobbin; Secondary Voltages:24V; Power Rating:48VA; Frequency Range:60Hz; Winding Type:Single Primary, Single Secondary; Current Rating:2A RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: LOW VOLTAGE TRANSFORMER, 20VA; PCB Transformer Type:Low Voltage, Split Bobbin; Secondary Voltages:2 x 10V; Power Rating:20VA; Frequency Range:50Hz / 60Hz; Winding Type:Dual Primary, Dual Secondary; Current Rating:2A RoHS Compliant: Yes
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Supplier: Standex-Meder Electronics
Description: TRPI Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package with 2.5VA to 56VA and 4000VRMS isolation primary and secondary. Industry standard P.C. board layout. Dual primary/secondary
- Power Rating (VA): 2.5 to 56 VA
- Standards / Compliance: CSA, UL
- Mounting: PC / PCB Mount
- Features: Power / Power System / Distribution Transformer, Through Hole Technology (THT)
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Supplier: Standex-Meder Electronics
Description: TRCI-TRBI Series Low Voltage Rectifier power transformers are line frequency magnetics designed in a a bracket chassis mount package and feature a high isolation dual bobbin (UL 94VO) construction that is 4000 V RMS dielectric tested. 25VA to 175VA. CSA certified LR15697 and UL
- Standards / Compliance: CSA, UL
- Mounting: Chassis Mount
- Features: Power / Power System / Distribution Transformer
- Transformer Type: Rectifier Transformer
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Supplier: Standex-Meder Electronics
Description: TRP-TRPD Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed for printed circuit board (PCB) vertical mounting (TRP series is 6 pin and TRPD series is 8 pin). 0.5VA to 24VA single or dual primary voltages. 6 Pin 230 Volt 50/60Hz
- Maximum Primary Voltage Rating: 230 volts
- Power Rating (VA): 24 VA
- Standards / Compliance: CSA, UL
- Mounting: PC / PCB Mount
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Supplier: Newark, An Avnet Company
Description: Power Transformer; Secondary Voltages:2 x 17V; Power Rating:6VA; Current Rating:340mA; Transformer Mounting:PC Board; Product Range:-; Isolation Transformer Primary Voltages:1 x 230V, 2 x 115V; Output Current:340mA; Primary Type:Dual
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Supplier: Premier Magnetics, Inc.
Description: Designed for IEEE 802.3 10 Base-T 2000Vrms Minimum Isolation Voltage Compact Standard DIL OR SIP Packages Low Insertion Loss Performs Impedence Match + Filtering + Isolation Designed for use with most 10 Base T Chips
- Operating Temperature: 0 to 70 C
- Insertion Loss: 4.2 to 4.6 dB
- Features: Bulk Pack, Primary Side Only, Through Hole Technology (THT)
- Other Transformer Types / Applications: Interface Transformer, Telecom / LAN Transformer
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Supplier: Radwell International
Description: POWER TRANSFORMER, PCB TRANSFORMER TYPE:DUAL BOBBIN, SECONDARY VOLTAGES:2 X 14V, POWER RATING:56VA, FREQUENCY RANGE:50HZ / 60HZ, WINDING TYPE:DUAL PRIMARY, DUAL SECONDARY, CURRENT RATING:4A, ISOLATION VOLTAGE:4KV, OUTPUT CURRENT:4A ROHS COMP.
- Transformer Category: Current Transformer
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Supplier: Radwell International
Description: TRANSFORMER, CONSTANT VOLTAGE, SINGLE OR DUAL PRIMARY VOLTAGES, VERTICAL MOUNTING, SPLIT BOBBIN DESIGN, SERIES/PARALLEL SECONDARY WINDING.. FREE 2 YEAR RADWELL WARRANTY
- Features: Power / Power System / Distribution Transformer
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Supplier: Win Source Electronics
Description: Primary: 115V, 230V Current - Output (Max): Parallel 360mA, Series 50mA Voltage - Secondary (Full Load): Parallel 5V, Series 15V Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: Yes Mounting Type: Through Hole Dimension: 47.60mm L x 36.50mm W ECCN:
- Category: Signal / RF Transformer
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Supplier: Radwell International
Description: POWER TRANSFORMER, PCB TRANSFORMER TYPE:DUAL BOBBIN; SECONDARY VOLTAGES:2 X 6.3V; POWER RATING:5VA; FREQUENCY RANGE:50HZ / 60HZ; WINDING TYPE:DUAL PRIMARY, DUAL SECONDARY; CURRENT RATING:800MA; ISOLATION VOLTAGE:4KV ROHS COMPLIANT: YES. FREE 2
- Features: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Two versions available: Primary 115 VAC, 50/60 Hz. or Primary 117/234 VAC, 50/60 Hz. At 2,000 VAC and above, secondary leads are through rubber bushings (figure B). Units can be run full wave bridge or full wave C.T. V.A. is a C.C.S. rating Current ratings are CCS (Continuous
- Maximum Primary Voltage Rating: 115 volts
- Power Rating (VA): 735 VA
- Other Transformer Types / Applications: Electronics Transformer
- Standards: RoHS Compliant
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Supplier: Allied Electronics, Inc.
Description: Dual Bobbin Design, 115 VAC Primary, 60 Hz Frequency Range, Open Style Chassis Mount Transformers Class B insulation (130 degrees, C) No electrostatic shield required
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, TRANSFORMER, POWER TRANSFORMER, 3FD SERIES, LAMINATED CORE, PRIMARY VOLTAGE: 115-230 VOLTS, 20 VOLTS AT .3 AMPS OR 10 VOLTS AT .6 AMPS, DUAL WINDING, 50/60 HZ, TERMINATION STYLE: PC PIN. FREE 2 YEAR RADWELL WARRANTY
- Maximum Secondary Current Rating: 0.3 to 0.6 amps
- Features: Power / Power System / Distribution Transformer
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 7,500 VA
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 5,000 VA
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 3,750 VA
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Triad Magnetics
Description: Primary: 208 or 240 VAC, 50/60 Hz Secondary: Dual for parallel or series connection Insulation Class: Class F, 155 ºC Dielectric Isolation (Pri to Sec): 4 KV for 60 secs Low leakage current and low stray fields
- Maximum Primary Voltage Rating: 208 to 240 volts
- Maximum Secondary Voltage Rating: 120 volts
- Power Rating (VA): 3,000 VA
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Standex-Meder Electronics
Description: FTP Series Class 2 Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package. These transformers 2.5VA to 50 VA and dual primary voltage 115/230V 50/60 Hz. 400 VRMS dielectric strength tested. Bobbins and shroud meet UL94
- Maximum Primary Voltage Rating: 115 to 230 volts
- Power Rating (VA): 2.5 to 50 VA
- Mounting: PC / PCB Mount
- Category: Signal / RF Transformer
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Supplier: RoMan Manufacturing, Inc.
Description: Portable Gun water-cooled transformers are ideal for portable welding, remote robot, or manual welding guns. Available in various voltages and frequencies. Size and capability of our Portable Gun Transformers can be designed to meet your application’s requirements. Our standard
- Maximum Primary Voltage Rating: 480 to 575 volts
- Maximum Secondary Voltage Rating: 4 to 25.8 volts
- Power Rating (VA): 50,000 to 200,000 VA
- Primary Frequency: 60 Hz
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Supplier: Allied Electronics, Inc.
Description: for dual primary transformer applications. The fuse holder can hold one or two 1⁄4" × 11⁄4" or 5 × 20 mm fuses. Maximum leakage current, each line-to-ground at 120 VAC/60 Hz in H models is 2 μA, and in S models is 0.25 mA. For 250 VAC/60 Hz the H models maximum is 5 μA and the S
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Supplier: Generation Brands
Description: 11.5 INCH L X 6.1 INCH W X 5.1 INCH H SIZE MONORAIL/KABLE LITE/WALL MONORAIL/FREEJACK LOW VOLTAGE LIGHTING SYSTEM USED ON 120 V PRIMARY/12 V SECONDARY VOLTAGE RATING 600 W POWER RATING MOUNTING TYPE CEILING/CLOSET USED ON DUAL FEED CANOPY APPROVAL ETL (CANADA AND US)
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 12 volts
- Features: Lighting Transformer, Power / Power System / Distribution Transformer
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Supplier: Avel Lindberg, Inc.
Description: AVEL's polyester tape finish with dish mounting has proved the most popular method of constructing toroidal transformers for modern day electronics. Primaries: 120V 120V Frequency 50/60 Hz Operating Range: 47 to 400 Hz Secondary voltage tolerance: Within 3% at normal input and full
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 25 volts
- Maximum Secondary Current Rating: 4.6 amps
- Power Rating (VA): 230 VA
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Supplier: Allied Electronics, Inc.
Description: Features: CSA Certified (File #LR3902) UL Recognized (File #E50394) Universal Dual Primary 115/230 V, 50/60 Hz Low Primary to Secondary Coupling Balanced Windings No Electrostatic Shield Required Low EMF Radiation Due to Semi-Toroidal Design Dual — Split Bobbin Design
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Supplier: EDCOR Electronics Corporation
Description: Design Mathematically designed to produce the specified voltage(s) when loaded. Primary (Input) Designed for 120V, 60Hz. Secondary (Output) This transformer has multiple voltage windings, 530V (265-0-265) at 200mA center tapped, 6.3V at 1.5A, 5V (2.5-0-2.5) at 3A center
- Maximum Primary Voltage Rating: 120 volts
- Maximum Secondary Voltage Rating: 530 volts
- Standards: RoHS Compliant
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Supplier: PR electronics
Description: PELV/SELV. Galvanic isolation between the primary and the secondary voltage is achieved through the double-isolated safety transformer. Technical characteristics Two green LEDs, Power ON 1 and Power ON 2, indicate active outputs. By connecting the two outputs in series, 10...48
- DC Output Voltage: 5 to 24 volts
- DC Output Current: 0.18 to 0.5 amps
- DC Output Power: 7.500000000000037 watts
- AC Input Voltage: 208 to 230 volts
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Supplier: CSA Group
Description: this Standard typically has dual high-voltage bushings designed for circuit loop feed within the transformer tank. High-voltage fuse protection normally connected between this internal loop feed element and the transformer high-voltage winding is not covered
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Supplier: Littelfuse, Inc.
Description: The ACBC-120 is a dual purpose alarm controller/battery charging unit. When there is a loss of 120VAC power, the ACBC-120’s primary function as an alarm controller activates. When this power loss occurs, input power is switched to a 12VDC, lead-acid, rechargeable backup battery and a
- Standards and Compliance: Other
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Supplier: Littelfuse, Inc.
Description: The ACBC-120 is a dual purpose alarm controller/battery charging unit. When there is a loss of 120VAC power, the ACBC-120’s primary function as an alarm controller activates. When this power loss occurs, input power is switched to a 12VDC, lead-acid, rechargeable backup battery and a
- Standards and Compliance: Other
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Supplier: Infineon Technologies AG
Description: designs List of components Primary startup controller: CYPAP111A3-10SXQ -EZ-PD™ PAG1P Secondary SR and PWM controller: CYPAS111A1-24LQXQ -EZ-PD™ PAG1S Dual Channel PD and Buck Controllers: CYPD7271-LQXQ - EZ-PD™ CCG7DC Primary PWM controller: CYPAP111A3-10SXQ -EZ-PD™ PAG1P
- Category: Development Board
- Features: Other
- Ports: USB
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Supplier: Advanced Energy Industries, Inc.
Description: The PEII series of power supplies are the trusted standard for dual-magnetron sputtering, as an effective vacuum cleaning tool, and in multiple PECVD applications. Reliable water-cooled design Delivers tight output regulation on power, voltage, or current, with a measurement accuracy
- AC Output Voltage: 547 to 953 volts
- AC Output Current: 9 to 32 amps
- Output Frequency: 0.04 MHz
- AC Input Voltage: 208 volts
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Supplier: Analytic Systems
Description: circuitry on the AC input so it will work from any standard AC voltage anywhere in the world. LLC Resonant Converter Technology allows Zero Voltage/Zero Current switching on the Primary or high voltage side of the main power transformer, and Active Rectification on
- Input Voltage: 85 to 265 volts
- Charging Current: 5 to 20 amps
- Output Voltage: 12 to 48 volts
- Operating Temperature: -25 to 40 C
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Supplier: Infineon Technologies AG
Description: reduction. A comprehensive suite of protection features including brown-in and -out, dual-level overcurrent, output over-voltage, output under-voltage and overtemperature via an external NTC to increase system robustness. Summary of Features Supporting wide AC line input
- Operating Temperature: -40 to 125 C
- Configuration / Function: Flyback Converter
- Features: Other
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radiator cooling,it supports a wide rated capacity range from 75 kVA to 3735 kVA. Primary (HV) voltage is customizable from 34.5 kV to 13.8 kV (and other common utility ratings),while secondary (LV) output is customizable from 277 V to 600 V to match site requirements. High quality copper windings and an (read more)
Browse Transformers Datasheets for TPS Elektronik GmbH -
voltage regulation and power distribution. These transformers receive high-voltage electricity from the grid, step it down, and distribute it to consumers or lower-voltage substations. Fuji Electric offers distribution transformers with capacities up to 30 MVA and primary/secondary voltages up to 36 k (read more)
Browse Transformers Datasheets for Fuji Electric Corp. of America -
of individually insulated magnet wires twisted or braided into a uniform pattern with the primary benefit of reducing AC losses in high frequency windings. We offer all 9 types of Litz wire constructions with multiple varieties of insulation to meet agency and/or specific customer voltage withstand (read more)
Browse Datasheets for New England Wire Technologies Corporation -
stress that have a direct impact on the insulation performance of such devices. The primary function of impregnating materials is to protect electrical machines from insulation failure. They protect windings against electrical, mechanical, thermal, chemical and environmental stress (read more)
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Autotransformer Power Transformers Triad Magnetics’ autotransformer power transformers are available in single winding step-up transformer models, in which the primary coil (read more)
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AutomationDirect has added Murrelektronik open core control transformers that provide a flexible solution for stepping down a variety of primary voltages ranging from 208 to 550 VAC. The universal input on these transformers provides eleven different voltage options that are easily configurable (read more)
Browse Transformers Datasheets for Automationdirect.com -
creepage wide body, 16-lead SOIC_IC. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers. The isolators operate with (read more)
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V, 415V, 440V, 460V, 480V, 575V, and 600V systems, with customized primary and secondary voltages. Popular Keywords: Custom Transformer 480V Transformer 600V (read more)
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, including CSA, IEC, TUV, and UL requirements, Chassis Mount Quick-Connect World Series™ power transformers are among the most versatile transformers manufactured by Triad Magnetics. Our Quick-Connect World Series™ transformers include a dual bobbin design positioned within an (read more)
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to that of the primary. The isolation aspect of the transformer keeps the high voltage of the primary system separate from the instrument, safety circuit, or control circuit on the other side, thereby protecting them. Browse our online catalog (read more)
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Conduct Research Top
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Comparing Harmonics Mitigating to K-Factor Transformers
of the offending harmonic currents. In the tables below, output voltage distortion has been calculated for 3 different types of transformers (K13, MIRUS Harmony-1 TM and the dual output MIRUS Harmony-2 TM) under varying load conditions. They clearly show how K-rating alone is insufficient
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Spotlight on Modern Transformer Design
Single or dual primary voltage transformers can be modeled.
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IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers
When transformers are dual voltage ( primary ), then harmonic rating should be specified for both voltage ratios as operating at the lower ratio produces 6 dB more noise.
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Criteria for reliable dual voltage power transformers
The solution is the dual voltage transformer , where the primary or secondary, or both, can be easily reconnected from one operating voltage to another.
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LX1686 Direct Drive
CCFL Inverter Design
Reference
In this push – pull topology, operating VDS is twice VBAT due to the dual primary winding on the high voltage transformer .
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Federal Register > Friday, February 10, 2012 > [77 FR 7282] Energy Conservation Program: Energy Conservation Standards for Distribution Transformers
HVOLT commented that distribution transformers with dual or multiple- voltage primary windings should be allowed to comply while the primaries are connected in series.
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Distribution System Recovery Voltage Characteristics: I¿Transformer Secondary-Fault Recovery Voltage Investigation
Trans- formers having both single and dual primary voltage ratings were measured.
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Electromechanical Devices & Components Illustrated Sourcebook > MAGNETIC COMPONENTS
Control transformers typically have a dual - voltage primary .
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Leaded Inductors
…10-XX TA-11-01 TA-13-01 TA-14-01 TA-23-01 TA-30-XX TA-31-01 TA-32-XX TA-33-XX TA-40-01 Low Power Transformers Single Primary - Dual Secondary Input Voltage 115 V 60Hz Output…
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Switchmode Power Supply Handbook, Third Edition > CURRENT-MODE CONTROL
The dual - voltage primary winding on this auxiliary transformer also provides the DC restoration of C1 and C2 when they are connected in series for 230-V operation.