Our products

Power supply and DC-DC converter

Select a category

19-INCH 2U OR 3U RACK POWER SUPPLY

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wrkmod

Electronics, Power Supplies and DC-DC Converters, AC-DC and DC-DC Rack-Mount Power Supplies

Power up to 3000 watts, high efficiency up to 95%, low residual ripple, excellent regulation
Increased power through parallel operation
Modular design in 19-inch 2U or 3U rack
Wide range of input voltages (single-phase, two-phase, three-phase AC or DC) 85.265Vac 180….550Vac (50Hz, 60Hz)
Wide range of fixed or variable output voltages: 5V, 12V, 15V, 24V, 48V, 72V, ,,,,
Protection – Short circuit, Overload, Thermal

– Watchdog relay,
– Parallel connection diode
– Battery charger (current limiter)
– Analog output 0..10V / 4..20mA
(current, power, or voltage)
– RS485 / Ethernet communication Modbus-TCP
– Isolation – 2500V
Application: Test benches, photovoltaics, fuel cells, industry
The WRKmod series is a range of AC-DC power supplies, DC-DC converters, and DC-AC or AC-AC inverter
with a high-density, high-power modular design.
Enabling a very wide range of customized applications.

HIGH-DENSITY AC-DC POWER SUPPLY

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wrhd

Electronics, DC-DC and AC-DC Converters, Power Supplies and DC-DC Converters

Power from 25 to 1000 watts
Wide range of voltages
AC inputs: 85Vac…530Vac
Outputs: DC: 12Vdc–72Vdc
Short-circuit, overload, and thermal protection
High efficiency up to 96%
Input/output isolation 2500V
Wall mounting, DIN rail, rack
Applications – Solar, battery, fuel cells
– Automation, renewable energy
The WRHD series comprises a very wide range of shielded switching converters in a compact format allowing high power density.

DC-DC CONVERTER

Downloads:

Manual
Additional file 1
WRDIN240.zip
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
WRDIN240.zip
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wrdin

Electronics, DC-DC and AC-DC Converters, Power Supplies and DC-DC Converters

Wide range of input voltages
17…34Vdc; 34…67Vdc
Outputs: 12V, 24V, 48V

Power: 120W peak power 150% for 5 seconds
Total protection
-short circuits
-overload
-thermal

High efficiency up to 93%
Input/output isolation 2500V or 4000Vac

The WRDIN series is a comprehensive range of high-density DIN rail-mounted DC-DC converters
, providing isolated and stabilized power supply.

DC-DC CONVERTER

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wrd

DC-DC and AC-DC Converters, Electronics, Power Supplies, and DC-DC Converters

Wide range of voltages
Inputs: 12V, 24V, 36V, 48V
Outputs: 3.3V, 5V, 12V, 24V, 36V, 48V
Power from 5 to 120 watts
1 to 8 outputs
Protection
– short circuits
– overload
– thermal
High efficiency up to 92%

The WR series is a comprehensive range of high-density DC-DC switching converters (
) offering exceptional flexibility and ensuring a stable and secure power supply.

MINIATURE ISOLATED DC-DC CONVERTER ON DIN RAIL

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wr25

DC-DC and AC-DC Converters, Electronics, Power Supplies, and DC-DC Converters

Wide input range 9…36Vdc or 18.75Vdc
Total protection: short circuits, overloads, and thermal; integrated high-performance EMC filter
1 isolated output at 1500Vdc up to 30 Watts 3.3V, 5V, 10V, 12V, 15V, 24V, 30V, 48V up to 90% efficiency
Very small footprint, high density 62 x 63 x 23mm
Applications: Isolation, EMC protection, level adaptation

The WR25 is a DC-DC converter designed for harsh industrial environments. It provides perfect load isolation (very low input/output capacitance) and incorporates high-performance EMC filters (
), enabling the decoupling of sensitive equipment and the elimination of ground loops.

UPS

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wr200

Electronics, DC-AC Converters, Power Supplies, and DC-DC Converters

Nominal continuous input 12Vdc, 24Vdc, 48Vdc, 72Vdc, etc.
50 Hz / 60Hz +/-0.2Hz 200 / 220 / 230 / 240Vac sine wave output
Nominal power up to 400VA
Overload capacity up to 600VA
DIN rail or surface mounting, cooling by ventilation or natural convection
High efficiency, > 86% typical, very low no-load consumption
Input/output insulation 4000 Vac
The WR200-Dc-AC is a sine wave output converter that provides local AC voltage from
a battery or DC network. It incorporates upstream regulation to ensure a regulated and protected output alternating voltage of
.

DIN RAIL UPS

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

wr140

Electronics, DC-AC Converters, Power Supplies, and DC-DC Converters

Wide range continuous input
Nominal 12VDC input (9VDC….18VDC)
Nominal 24VDC input (18VDC….36VDC)
Nominal 48VDC input (36VDC….75VDC)

230Vac output, quasi-sinusoidal power 8VA 50 Hz or 60Hz
Short-circuit, overload, and thermal protection
Double insulation input/output 4000 Vac
DIN rail mounting, natural convection cooling

The WR140 is a quasi-sinusoidal double-insulated AC-DC converter that can power various devices from a DC voltage. It incorporates upstream regulation to ensure a regulated and protected AC output voltage.

DIN RAIL SURGE PROTECTOR

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

pfl25

Electronics, surge protectors, Power supplies and DC-DC converters

Transient voltage suppressor

PFL25-MOV surge arrester for AC/DC power lines
Absorption of lightning strikes and overvoltages
Protection of AC and DC power lines
In accordance with EN 61000-4-5 surge waves

PFL25-TVS clamping and surge protection device
Transient voltage limiting
Protection of analog lines: PT100, 4–20 mA, …
Protection of communication lines: RS485, RS232, …
Protection of remote sensors
Compliant with 61000-4-4 for fast electrical transients in bursts

Improves the reliability and availability of systems (DC/DC converters, power supplies, instrumentation)

High-voltage applications, variable-speed drives
The PFL25 protects electronic devices from damage or destruction caused by
power surges; it functions as a voltage limiter by absorbing the electrical shock wave

SINGLE-PHASE INVERTER

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
Supplementary file 4
Supplementary file 5
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

mrl2

Electronics, REDUNDANT UNIT, Power Supply and DC-DC Converter

Permet le couplage de deux réseau en alternatif
– Accroit la disponibilité des installations
– Améliore la sécurité des circuits
– Sans coupure < 10ms
– Signale la défaillance d’une des alimentations , Relais de contrôle intégré
– Très faible chute de tension < 0.2V
– Pour charge de 6 A Maxi 16 A pointe
– Protection CEM incorporée (varistance)

Application
– Backup system
– Installation requiring a high level of availability

This module provides effective protection against AC power supply failures.
Because the two power supplies are decoupled, a failure in one has no impact on the output,
as the other automatically takes over without interrupting service.
The redundancy module continuously monitors both power supplies and provides an alarm signal
via a contact if a failure is detected (loss of redundancy).

REDUNDANT UNIT

Downloads:

Manual
Additional file 1
Additional file 2
Supplementary file 3
MPA3.zip
MPA3D.zip
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

Manual
Additional file 1
Additional file 2
Supplementary file 3
MPA3.zip
MPA3D.zip
Supplementary file 6
Supplementary file 7
Supplementary file 8
Direct link 1
Direct link 2

mpa_x

Electronics, REDUNDANT UNIT, Power Supply and DC-DC Converter

Allows parallel connection of 2 or 3 power supplies
Increases system availability and safety
Allows replacement of a power supply without downtime
MPA3: 20A nominal, max 30A (natural convection)
MPA3-3: 3-input version, max 30A
MPAD: 2-circuit version with common anode and cathode
MPA4: 40A nominal, max 50A (ventilated version)
MPA5: 80A nominal, max. 100A (ventilated version)
MPA6: 200A nominal, max. 250A (ventilated version)
Control relay option
DIN rail or wall mounting
Application: backup system or installation requiring a high level of availability
Provides effective protection against power supply failures.
Thanks to the decoupling of the two power supplies, a failure in one has no impact on the output,
as the other automatically takes over without interrupting service.
The redundancy module continuously monitors both power supplies and provides an alarm signal
via a contact if a failure is detected.

Showing Slide 1 of 11