Announcements

Voltage Multipliers, Inc. has promoted these products / services:

Voltage Multipliers, Inc. - USA Made — Custom Power Supplies

VMI Specializes in Custom High Voltage Electrostatic Power Supplies

Our engineers will work directly with you on your power supply needs, whether it be commercial applications like agriculture, or industrial such as coating and disinfectant sprayer applications.

We provide innovative solutions to our customers' specifications.

Call or E-mail us with your high... (read more)

Voltage Multipliers, Inc. - New High Voltage, High-Temp SMD Package

VMI now introduces the SMF150HT in the smallest footprint possible for a 15kV diode! Suitable to operate at 175 degrees Celcius for rugged environments including downhole applications, it delivers 10mA of forward current, and a reverse recovery time of 100nS.

Starting with VMI's standard glass-body, hermetically sealed diodes, these devices are over-molded in a rigid epoxy.... (read more)

Voltage Multipliers, Inc. - QPL Diodes—Reliability, Performance, Results!

Military qualified diodes, axial-leaded and surface mount, including JANTX/JANTXV.

VMI offers the most complete range of MIL qualified, high voltage diodes in the world. To insure that our customers receive the highest quality diodes possible, we perform all screening, and environmental testing in-house.

Hermetically sealed glass high voltage diodes are processed per... (read more)

Voltage Multipliers, Inc. - Epoxy High Current Diodes

K-series – High voltage, high current epoxy diodes

For high current, high voltage, and high performance, try our K-series diodes. They start at 2.5kV and go up to 10kV. Current handling capacity ranges from 1.5A to 3.0A. Select from Trr of 100nS, 200nS or 3000nS.

About VMI...
VMI specializes in high voltage diodes, power supplies, optocouplers, mult... (read more)

Voltage Multipliers, Inc. - Your Custom Design Source for Multipliers

VMI designs and manufactures custom multipliers for use all over the world.

Work directly with the engineers at VMI to design a multiplier assembly to meet your needs. We pride ourselves on our customer service, and the fact that our engineers are accessible.

VMI also produces surface mount and standard multipliers that are virtually limitless with respect to design... (read more)

Voltage Multipliers, Inc. - Solutions, Performance, Results.

Custom Power Supplies

We are a world leader in the design and production of high voltage power supplies. Our custom design solutions are innovative and our products are designed, manufactured, and tested for superior performance in the USA.

About VMI...
VMI specializes in high voltage diodes, power supplies, optocouplers, multipliers and related assembli... (read more)

Voltage Multipliers, Inc. - Axial-leaded Diode—Amazing for its size!

The X150FF3 diode blocks 15kV in the reverse direction, conducts 50mA in the forward direction, and features a reverse recovery time of 30ns.

Amazing for it's size, the X150FF3 is hermetically sealed. Physical dims are 0.360" length max. x .170" diameter max. (9.4mm max length x 4.32 mm max. diameter).

If 15kV, 50mA, 30ns isn't exactly what you're looking for, more o... (read more)

Voltage Multipliers, Inc. - Smallest Footprint Possible for a 15kV Diode!

The SMF150 high voltage diode features 15kV reverse voltage in the smallest package available. Measuring just 0.450" l x 0.120" w x 0.130" h (11.43mm l x 3.048mm w x 3.302mm h), it delivers 10mA of forward current, and a reverse recovery time of 100ns, all in the smallest footprint possible.. (read more)

Voltage Multipliers, Inc. - Miniature 3kV SMD Multiplier

Big Volts Really Do Come in Small Packages!

Miniature multipliers featuring Electroless Immersion Nickel Gold (ENIG) plating for improved solderability and ease of installation. (read more)

Voltage Multipliers, Inc. - High Voltage Surface Mount Diodes 2kV, 3kV, 5kV

The SMF and SXF series of high voltage diodes offer several advantages over axial-leaded devices. The SMF/SXF diodes feature surface mount terminations, and uniform, precise dimensions. The results are a high voltage diode that is easily pick-and-placed.

Available in two speeds - 30ns & 70ns - the SMF and SXF diodes are perfect for 100kHz and higher applications.

Up (read more)

Voltage Multipliers, Inc. - Super-fast 30ns & 50ns High Voltage Diodes!

Rated at 10kV, 5mA, the M100FF3 and M100FF5 are hermetically sealed high voltage diodes. Their ultra-super-fast reverse recovery times of 30ns and 50ns make them useful in high voltage switching power supplies running at 50kHz and higher.

The diodes are hermetically sealed, small, and extremely reliable.

All devices are 100% tested. (read more)

Voltage Multipliers, Inc. - High Voltage Optocouplers

10kV or 15kV High Voltage Optocouplers Manufactured by VMI, the OC100G and OC150G optocoupler families offer high voltage, high gain, and high isolation. Designed to be integrated into controlled feedback systems such as voltage regulators or switches, our optocouplers can be used in applications ranging from noisy industrial environments to sensitive equipment. (read more)

Voltage Multipliers, Inc. - 3 Ways High Voltage Rectifiers Simplify Design

VMI's SPJ400F High Voltage Stack Saves Time and Money

Reduced Component Count: The SPJ family of rectifiers withstand higher reverse voltages than disretes thus reducing your BOM.

Built-in Higher Isolation Voltage: You spend less time running through board layout calculations.

Reduced Number of Connections: Connections are reduced by up to 60%, saving valuable... (read more)

Voltage Multipliers, Inc. - New JANTX/JANTXV

Looking for a 5kV, 1.5A, 70ns high voltage diode? The 1N6517FL diode features higher current capability and lower thermal impedance than an axial-leaded device.

Optimized to get the heat out, the 1N6517FL is a cost effective alternative to tabbed, surface mount diodes. (read more)

Voltage Multipliers, Inc. - CRS180G60 High Voltage 18kV CRT Power Supply

Compact, lightweight, low ripple, excellent regulation. Arc and short-circuit protection standard. Adjustable anode voltage (read more)

Voltage Multipliers, Inc. - Single Phase Bridge Rectifiers

VMI’s single phase bridges are assembled with VMI diodes, then encapsulated in a rigid epoxy

VMI manufactures high voltage assemblies ranging from 5kV to 20kV, 70nS to 3000nS, 50mA to 2.2A.

About VMI...
VMI’s products are custom designed for military, industrial, medical, aerospace and other high-reliability applications operating at the lead... (read more)

Voltage Multipliers, Inc. - High Voltage Diodes

VMI manufactures high voltage diodes with rated breakdown voltages (Vrwm) from 2kV to 20kV in several packages including glass, and epoxy.

Select from reverse recovery times (Trr) of 30ns to 3000ns.

Terminations include axial-leads, surface mount, and formed leads.

High voltage JAN/JANTX/JANTXV diodes are also available in axial-leaded and surface mount. (read more)

Voltage Multipliers, Inc. - High Voltage Portable X-Ray Power Supply

VMI's XRS Power Supplies provide up to 10 watts of output power at -40kV to -50kV max. The outputs are fully adjustable over the specified operating range. Rugged and light weight, the XRS brings you the features you need with the proven reliability and quality built into all VMI's products.

Our power supplies are reliable and offer many features including

    ...
(read more)
Voltage Multipliers, Inc. - New HV Diode Process & Product Traceability

Now introducing our new and improved molded SMF and SXF series diodes. Our new process uses film-assisted technology to produce highly repeatable and reliable molded parts with laser marking for clean easy-to-read labels and lot traceability.

This new film-assisted-molding process provides a number of benefits compared to conventional molding methods, such as:
... (read more)

Voltage Multipliers, Inc. - High Voltage Glass Diodes for Tough Environments

For tough applications when an epoxy or plastic diode can’t withstand the environment. VMI offers a complete line of high voltage, hermetically sealed diodes.

Glass-body diodes are extremely reliable. The diode body is impervious to dust, liquids, and gases. It is ideal under rugged and critical conditions.

High voltage diodes range from 2kV-20kV, 5mA-500mA, 3... (read more)

Voltage Multipliers, Inc. - CRT Power Supplies Still Made in the USA!

Our CRS high voltage power supplies feature an adjustable output voltage of 11kV-18kV and adjustable anode current of 0-550uA.

CRS power supplies are designed specifically for use with CRT displays. They’re great for high-end applications needing a wide range of colors, deep blacks, accurate color, speed, and fidelity.

Two RoHS compliant models are available. (read more)

Voltage Multipliers, Inc. - 10kV to 15kV Opto-Diodes

VMI manufactures 10kV and 15kV opto-diodes. These opto-diodes are available featuring high gain, and reverse voltage of 15kV. (read more)

Voltage Multipliers, Inc. - High Voltage, Gain and Resolution Optocouplers

10kV or 15kV High Voltage Opto-couplers

Manufactured by VMI, the OC100G and OC150G optocoupler families offer high voltage, high gain, and high isolation. Our optocouplers are built to the same high quality and reliability benchmarks as all our products.

Using a high voltage photo-diode and multiple LEDs precisely positioned, the OC100 and OC150 are optimized for hig... (read more)

Voltage Multipliers, Inc. - Mil-qualified 1N6535 10kV High Voltage Diode

The 1N6535 diode is an axial-leaded, mil-qualified (QPL), hermetically sealed, fully tested, high voltage diode.

Tested in accordance with Mil-Prf-19500/577, the 1N6535 is available as a JANTX, or JANTXV device.

Electrical specifications include 10kV, 25mA, 70ns.

On-time delivery and ultra-reliability are only two reasons to expect the best. Made in the USA is... (read more)

Voltage Multipliers, Inc. - 70ns, 2kV and 3kV High Voltage Diodes

The JANTX/JANTXV 1N6513FL, 1N6515FL and 1N6517FL diodes feature higher current capability and lower thermal impedance than their axial-leaded counterparts.

Optimized to get the heat out, the JANXTX1N6513FL–1N6517FL are cost effective alternatives to tabbed, surface mount diodes that use external heat sinks attached as part of a secondary operation, such as the... (read more)

Voltage Multipliers, Inc. - OC100HG High Gain Optocoupler

The OC100HG is a high gain 10KV optocoupler useful in high voltage switching applications. (read more)

Voltage Multipliers, Inc. - Just One Diode Can Withstand 20,000 Volts!

20kV. 25mA. 100ns. Those are the ratings of the X200UFG hermetically-sealed, high voltage diode from VMI.

The glass body is rugged and tough. The axial leads make it perfect for through-hole applications running at 20kHz and higher. This device features great thermal conductivity and low junction capacitance — must haves for efficient, high voltage design (read more)

Voltage Multipliers, Inc. - HV Surface Mount Over-molded Epoxy Diodes

The SMF and SXF family of high voltage diodes range from 50mA to 500mA, 2kV to 5kV, and 30ns to 70ns. They are hermetically sealed, glass-body diodes that have been over-molded with epoxy to produce uniform shape and flatness. Overmolding also increases isolation between terminals. (read more)

Voltage Multipliers, Inc. - Ultra-fast, 100ns, 16kV High Voltage Diode!

Rated at 16kV, 10mA, the M160UFG is a hermetically sealed high voltage diode. The fast recovery time and 16kV blocking voltage makes it useful in high voltage running at 50kHz and higher.

The diodes are hermetically sealed, small, and extremely reliable.

All devices are 100% tested.

Electrical specifications include 16kV, 10mA, 100ns, and low junction capacita... (read more)

Voltage Multipliers, Inc. - Optocouplers — Frequently Asked Questions

Optocouplers are useful where electrical isolation is needed between system and control circuits, in the prevention of ground loops, or in high voltage switching applications.

Frequently Asked Questions about Optocouplers

Long term Gain Degradation

Turn-On/Off Time

Thermal Resistance

... (read more)

Voltage Multipliers, Inc. - XRS X-ray Power Supply

The XRS Series power supplies output up to 10W at full rated voltage. It features excellent ripple and regulation. (read more)

Voltage Multipliers, Inc. - High Voltage, High Current Diode - 1N6519

The 1N6519 diode is a 10kV Vrwm. 500mA Io, 70ns Trr.

The 1N6519 is an axial-leaded, hermetically sealed device, in a small footprint.

Physical dimesnions are 0.400"max. length x 0.185" +/- .030" diameter (10.16mm max length x 4.7mm +/- .76 mm diameter).

JANTX/JANTXV level screening available. Military and commercial grades are available. (read more)