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We create electronics for lasers but not only

For medical and aesthetic laser systems.
For industrial, defence and scientific applications.

Capacitor charging power supplies

Capacitor charging power supplies for medical applications.
Full compliance to IEC 60601-1. RoHS, CE.

Laser diode drivers

CW diode drivers, pulsed diode driver.
Up to 100A CW, up to 300A pulsed.

Pockels cell drivers

Multi-purpose Pockels cell drivers, from q-switching to pulse picking.
Up to 10kV, up to 1MHz.

Safety and reliability

IEC 60601-1 and IEC 60601-1-2 certification, CE marking.
We are certified for ISO 9001:2015 Quality Standard.

Individual solutions

Customization of already available products.
New device creation from the beginning to mass production.

Why OEM Tech?

Founded in 2008, OEM Tech is a full service, customer oriented full-circle manufacturer of specialized power supplies mostly for lasers and electro-optical devices, but not only.

We are an experienced manufacturer in the field of special laser electronics. We handle our devices on each stage of its life, being familiar with every feature of it.

We understand our product and take full responsibility for it. Every device is tested thoroughly before sending it to you, ensure that it is safe and reliable.

We are always on touch with all our customers, providing consultations before and after buying, guarantee, prolonged guarantee for several serial products and after-sales service.

We provide the shortest possible lead time, planning and forecasting all our internal production processes, having a significant stock of components and optimizing the logistic.

We are proud to have strong and long-lasting relationships with our clients, appreciating every one of them.

Our highly skilled R & D team is ready to tailor the products to your needs at any stage of manufacturing



New Discharge Circuit

...NBU-0808 has been developed. It provides up to 800V quasy-rectangular voltage pulses on a flashlamp and a simmer current between pulses.

New GaN Pockels cell drivers

...were developed. 3-4 ns leading & trailing edges, PCB or comfort laboratory module.

Recommended products

300W Pulsed Laser Diode Driver for hair removal laser, High Current Power Supply
PDD-300 pulsed diode driver

PDD-300 is a pulsed laser diode driver with wide range input.

  • Input - 100-240 V AC
  • Output power - up to 300 W (averaged), up to 5 kW (peak)
  • Output current - up to 200 A
  • Compliance voltage - up to 50 V
  • IEC 60601-1 ed.3 and IEC 60601-1-2 compliance
  • Forced-air cooling with integrated fan

QBY-BT pockels cell driver, high-voltage power supply
QBY-BT GaN Pockels cell drivers

Pockels cell driver on GaN transistors with fast rise and fall time and adjustable pulse duration and pulse amplitude over a wide temperature range.

  • Input 24 V DC
  • Output voltage up to 4 kV (bipolar)
  • Pulse width 10-1000 ns (other on request)
  • 3-4 ns rise / fall time
  • Performance 5 kHz @ 4 kV
  • Compact dimensions – 182x110x70 mm

Applications: control of laser regenerative amplifiers, pulse picking

QBD Pockels cell drivers for q-switching
QBD-series Pockels cell drivers

QBD-series is a line of quite simple, compact and inexpensive Pockels cell drivers:

  • Push-up or pull-down modifications (fixed)
  • Up to 6 kV output voltage
  • Up to 100 kHz repetition rate
  • < 20 ns rise time or < 20 ns fall time (leading edge)

Applications: q-switching

NBU-1012 discharge circuit
NBU-1012 discharge circuit

NBU-1012 is a general-purpose discharge circuit. It forms quasi-rectangular pulses on a flashlamp and provides simmer current between pulses.

  • Flashlamp voltage - up to 1000 V
  • Flashlamp current - up to 1000 A
  • Pulse width - from 50 us to 100 ms
  • Includes a built-in simmer supply module and all necessary flashlamp trigger circuits

Medical grade high voltage capacitor charger PCA-10
PCA-10 capacitor charging power supply

Relatively low-power capacitor charging module. Basic parameters are the following:

  • Input - 110-240 V AC
  • Output power - 1.0 kW
  • Output voltage - up to 1.5 kV (higher on request)
  • IEC 60601-1 ed.3 and IEC 60601-1-2 compliance

discharge circuit up to 800V
NBU-0808 discharge circuit

NBU-0808 is a general-purpose discharge circuit. It forms quasi-rectangular pulses on a flashlamp and provides simmer current between pulses. Includes IGBT, its driver, protective circuits, simmer and trigger circuits and controls. Both for serial and external triggering.

  • Flashlamp voltage - up to 800 V (1000V on request)
  • Flashlamp current - up to 1000 A

Small Pockels cell driver QBD-nano
QBD-nano avalanche transistor Pockels cell driver

An extremely compact Pockels cell drivers producing high voltage pulses with high repetition rates, fast rise time and adjustable pulse amplitude over a wide temperature range.

  • Compactness (40x30x10 mm)
  • Bipolar output
  • Up to 5 kV output voltage
  • Up to 10 kHz repetition rate
  • 1-3 ns rise time

High-repetition rate Pockels cell driver HVSW-04
HVSW-04 Pockels cell driver

High voltage high repetition rate Pockels cell driver:

  • Output voltage up to 4000 V
  • Repetition rate up to 4 MHz @ 1400 V and up to 1 MHz @ 3200 V
  • Rise/fall time - 5-11 ns (depends on load capacitance)
  • Requires external HV power supply (e.g. HVPS-300)
  • Water cooling

Applications: pulse picking, cavity dumping, regenerative amplifier control

QBU Pockels cell drivers for q-switching, pulse slicing, pulse picking
QBU-series Pockels cell drivers

QBU-series Pockels cell drivers are more functional than QBD drivers and may be used for advanced beam control:

  • Output is triggered by an arbitrary external TTL signal
  • Up to 6 kV output voltage
  • Up to 100 kHz repetition rate
  • < 15 ns (about 10 ns typ.) both rise/fall time

Applications: advanced q-switching, beam slicing, pulse picking

RF power supply, High frequency power supply, HF power supply, RF generator module, radio-frequency generator medium power
RFGM series generator modules

RFGM series is a medium power RF modules providing at its output high voltage of the radio-frequency range.
Module is powered by external sources of high (for ex. PCA-series capacitor charger) and low voltages and cooled with built-in fan.

  • Input high voltage - up to 500 V, model dependent
  • Input low voltage - 24 V DC
  • Output power - 300-1500 W
  • Frequencies - 6.78, 13.56, 27.12, 40.68, 81.36 MHz, factory fixed
    (0.5-4 MHz on request)