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Supplier: OMEGA Engineering, Inc.
Description: Fast Delivery! Regulated Power Supplies With Rugged Dependability Two Types of Mounting Kits Available for Easy Installation Foldback Current Limiting Provides Outstanding Short Circuit Protection
- DC Output Voltage: -30 to 30 volts
- DC Output Current: 0.1 to 1 amps
- Type: DC/DC Converter
- Form Factor: Desktop / Free Standing
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Supplier: Micropac Industries, Inc.
Description: This regulator is fabricated using hybrid techniques and will operate at temperatures up to 200°C. This device is complete with internal short circuit protection, which includes voltage shutdown and current foldback. It is strongly recommended that input and output capacitors be added
- Regulated Output Voltage (Volt): -1 to 1 volts
- Output Current (IOUT): 0.15 amps
- Operating Temperature: -55 to 200 C
- Input Voltage (VIN): 5 to 30 volts
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Supplier: ValueTronics International, Inc.
Description: Fold-Back Current Limiting- Protects Power Supply from Excessive Current & Continuous Shorted Output Maintain Regulation & Low Ripple at Low Line Input Voltage Solid State Electronically Regulated Ripple Less than 5 mV Peak to Peak Full Load and Low Line
- DC Output Power: 300 watts
- Type: DC Power Supply
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Supplier: Microchip Technology, Inc.
Description: Current Monitor Output Charge Status Indicator Output Foldback Current Limiting –20°C to +85°C Ambient Operating Temperature Range
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: Features Output current to 1.5A Excellent line and load regulation Foldback current limiting Thermal overload protection Voltages available: -5V, -12V, -15V Voltages Not Recommended For New Designs: -5.2V, -8V, -18V, -20V
- Regulated Output Voltage (Volt): -15 volts
- Output Current (IOUT): 1.5 amps
- Dropout Voltage (VD): 0.0011 volts
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Supplier: OMEGA Engineering, Inc.
Description: 185F) Maximum Case Operating Temperature Without Derating: 50C (122F) Short Circuit Protection: Foldback current limiting
- DC Output Voltage: -30 to 250 volts
- DC Output Current: 0.1 to 1 amps
- AC Input Voltage: 115 volts
- Input Frequency: 50 to 60 Hz
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Supplier: Microchip Technology, Inc.
Description: The SG109 is a self-contained 5V regulator designed to provide local regulation at currents up to 1A for digital logic cards. This device is available in the hermetic TO-3 and TO-39 packages. The SG109's design has protective features principally current limiting to control the
- Regulated Output Voltage (Volt): 5.05 volts
- Output Current (IOUT): 1 amps
- Volt Tolerance: 6 %
- Input Voltage (VIN): 7 to 25 volts
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Supplier: Richardson RFPD
Description: The ADM1075 is a full feature, negative voltage, hot swap control-ler with constant power foldback and high accuracy digital current and voltage measurement that allows boards to be safely inserted and removed from a live −48 V backplane. The part provides precise and robust
- Supply Voltage (Vi): -80 to 35 volts
- Type: TSSOP
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Supplier: Allied Electronics, Inc.
Description: Connection Built-In OVP on 5 V Models (Optional on 12 V, 15 V, 24 V) Foldback Current Limiting Form, Fit, Function Replacements for Most Major Manufacturers UL Recognized, CSA Approval Input Voltage: 100/120/220/230/240 AC Selectable Input Frequency: 47-63 Hz Remote Sensing
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Supplier: Allied Electronics, Inc.
Description: Connection Built-In OVP on 5 V Models (Optional on 12 V, 15 V, 24 V) Foldback Current Limiting Form, Fit, Function Replacements for Most Major Manufacturers UL Recognized, CSA Approval Input Voltage: 100/120/220/230/240 AC Selectable Input Frequency: 47-63 Hz Remote Sensing
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Supplier: Allied Electronics, Inc.
Description: Connection Built-In OVP on 5 V Models (Optional on 12 V, 15 V, 24 V) Foldback Current Limiting Form, Fit, Function Replacements for Most Major Manufacturers UL Recognized, CSA Approval Input Voltage: 100/120/220/230/240 AC Selectable Input Frequency: 47-63 Hz Remote Sensing
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Supplier: Allied Electronics, Inc.
Description: Connection Built-In OVP on 5 V Models (Optional on 12 V, 15 V, 24 V) Foldback Current Limiting Form, Fit, Function Replacements for Most Major Manufacturers UL Recognized, CSA Approval Input Voltage: 100/120/220/230/240 AC Selectable Input Frequency: 47-63 Hz Remote Sensing
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Supplier: Microchip Technology, Inc.
Description: The MIC2940A and MIC2941A are "bulletproof" efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 350mV at 1A) and low quiescent current (240µA typical). The quiescent current of the MIC2940A increases only slightly in dropout, thus prolonging
- Input Voltage (VIN): 26 volts
- Package Type: DPAK (TO-252), TO-220
- Features: Other
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Supplier: Renesas Electronics Corporation
Description: with cycle-by-cycle current limiting. It is implemented with frequency foldback undercurrent limit conditions. In addition, the hiccup overcurrent mode is also implemented to guarantee reliable operations under harsh short conditions. The ISL78206 has comprehensive protections
- Regulated Output Voltage (Volt): 0.8 to 38 volts
- Output Current (IOUT): 2.5 amps
- Quiescent Current (IQ): 0.0013 amps
- Input Voltage (VIN): 3 to 40 volts
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Supplier: Renesas Electronics Corporation
Description: cycle-by-cycle current limiting. It is implemented with frequency foldback under current limit condition; also, the hiccup overcurrent mode is also implemented to guarantee reliable operations under harsh short conditions. The ISL85403 has comprehensive protections
- Regulated Output Voltage (Volt): 0.8 to 36 volts
- Output Current (IOUT): 2.5 amps
- Quiescent Current (IQ): 0.0003 amps
- Input Voltage (VIN): 3 to 40 volts
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Supplier: Premier Magnetics, Inc.
Description: will drastically reduce output ripple and noise. The component values listed are intended for reference purposes only. The Output Filter(s), Damper Network & Foldback Current Limiting Network are optional depending on the specific application
- Maximum Primary Voltage Rating: 18 volts
- Maximum Secondary Voltage Rating: 15 volts
- Maximum Secondary Current Rating: 0.25 amps
- Operating Temperature: 0 to 70 C
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Supplier: Tripp Lite by Eaton
Description: Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models. Features Smaller footprint maximizes operating space Current-limiting electronic
- Type: DC Power Supply
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Supplier: Tripp Lite by Eaton
Description: Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models. Features Smaller footprint maximizes operating space Current-limiting electronic
- Type: DC Power Supply
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Supplier: Tripp Lite by Eaton
Description: footprint maximizes operating space Crowbar overvoltage protection prevents damage to connected equipment due to overvoltages Current-limiting electronic foldback enables time-controlled automatic overcurrent protection in case of overload Solid state, integrated circuit
- Type: DC Power Supply
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, within the limits of the output voltage adjustment range. Overload/Short Circuit Protection: Foldback current limiting with automatic recovery. Overvoltage Protection: Latches power supply OFF, reset by momentarily removing AC input power. Red indicator lights to indicate latchup (read more)
Browse Power Supplies Datasheets for Acopian Power Supplies
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Switchmode Power Supply Handbook, Third Edition > FOLDBACK (REENTRANT) OUTPUT CURRENT LIMITING
Foldback current limiting , sometimes referred to as reentrant current limiting, is similar to constant current limiting, except that as the voltage is reduced as a result of the load resistance moving toward zero, the current is also induced to fall.
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Solid-State Power Conversion Handbook
Protection can be provided by either SOA current limiting or foldback current limiting .
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Page 1. Semiconductor parts with 954 in root number
Low-Cost, Current-Mode PWM Buck Controller with Foldback Current Limit .
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Design of current limiting circuit in low dropout linear voltage regulator
So far, there are few papers published about the design of current limiting circuit, especially foldback current limiting circuits in LDO linear voltage regulator.
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Power Electronics: Converters Applications and Design 3rd Edition Complete Document
Foldback Current Limiting .
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http://focus.ti.com/lit/ds/symlink/reg102-33.pdf
… IGND = 600µA at IOUT = 250mA Not Enabled: IGND = 0.01µA q 2.5V, 2.8V, 2.85V, 3.0V, 3.3V, AND 5.0V ADJUSTABLE OUTPUT VERSIONS q OTHER OUTPUT VOLTAGES AVAILABLE UPON REQUEST q FOLDBACK CURRENT LIMIT q THERMAL PROTECTION q …
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Page 2. Semiconductor parts with 344 in root number
±80V Fault Protected RS-485 Half-Duplex Transceiver with Foldback Current Limit .
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Novel short-circuit protection technique for DC-DC buck converters
Moreover, by introducing the foldback current limit , the short-circuit peak current limit is only 40% of the normal value and hence the power consumption is greatly reduced.
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Design of amplifier with ultra-low ground current
Moreover, the OP-Amp incorporates foldback current limit , which enables the LDO chip without the need of special current limit circuit, therefore, the object of ultra-low power dissipation is realized because of the great reduction in transistors and current branches.
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A new linear regulator features switch mode overcurrent protection [for power supplies]
0 FOLDBACK CURRENT LIMITING .