Power supplies

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Power supplies | Choosing the right power supply
There are 2 types of power supply technology: Linear power supply Switching power supply Linear power supply This type of power supply provides one or more stabilized and constant DC voltages despite the fluctuations of the network.  This system consists of a transformer, a rectifier, a filter and a regulator. The transformer reduces the amplitude of the power grid voltage, the rectifier converts the AC voltage into a DC voltage, the...
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AC/DC power supply
AC/DC power supply
LIHF240-23Bxx Series

Input voltage: 85 V - 390 V
Output voltage: 48, 24 V
Current: 10, 5 A

... improve power supply reliability and service life. With good EMC performance and compliant with international standards of IEC/EN/UL/BS EN62368, GB4943, IEC/EN/UL61010, EN61558, EN62477, IEC60079, GB3836, ...

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MORNSUN Guangzhou Science & Technology Co.,Ltd.
AC/DC power supply
AC/DC power supply
LIHF480-23Bxx Series

Input voltage: 85 V - 390 V
Output voltage: 48, 24 V
Current: 20, 10 A

... improve power supply reliability and service life. With good EMC performance and compliant with international standards of IEC/EN/UL/BS EN62368, GB4943, IEC/EN/UL61010, EN61558, EN62477, IEC60079, GB3836, ...

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MORNSUN Guangzhou Science & Technology Co.,Ltd.
AC/DC power supply
AC/DC power supply
LIHF960-23Bxx Series

Input voltage: 85 V - 277 V
Output voltage: 24, 48 V
Power: 960 W

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MORNSUN Guangzhou Science & Technology Co.,Ltd.
AC/DC power supply
AC/DC power supply
SITOP PSU4200

Input voltage: 100 V - 500 V
Output voltage: 24 V
Current: 3 A - 20 A

... Minimum reactive current component thanks to active PFC (Power Factor Correction, for the 20 A device) Easy and clear diagnostics thanks to LED power monitor Adjustable output voltage ...

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Siemens Power Supplies
AC/DC power supply
AC/DC power supply
SITOP PSU8600

Input voltage: 100 V - 500 V
Output voltage: 24 V
Current: 0 A - 40 A

The SITOP power supply system includes the basic SITOP PSU8600 units, the SITOP CNX8600 expansion units, the SITOP BUF8600 buffer modules, and the SITOP UPS8600 UPS module with BAT8600 ...

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Siemens Power Supplies
AC/DC power supply
AC/DC power supply
SITOP PSU8200

Input voltage: 230, 120 V
Output voltage: 24 V
Current: 0 A - 40 A

... three-phase SITOP modular power supply units are the technology power supplies for demanding solutions. They offer special functions that facilitate universal use and ...

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Siemens Power Supplies
programmable power supply
programmable power supply
9830B series

Input voltage: 0 V - 300 V
Output voltage: 0 V - 424 V
Current: 5 A - 15 A

... Comprehensive measurement capabilities Vrms, Arms, Vdc, +Apk, -Apk, inrush current, frequency, power factor, apparent power, reactive power, true power, and crest factor 0.98 ...

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B&K Precision
triple-output power supply
triple-output power supply
9140

Input voltage: 100 V - 240 V
Output voltage: 0 V - 32 V
Current: 0 A - 8 A

... triple output multi-range DC power supplies combine industry-leading power density and performance with an extensive set of features in a compact 2U form factor. Three isolated output ...

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B&K Precision
AC/DC power supply
AC/DC power supply
MR series

Input voltage: 200 V - 240 V
Output voltage: 0 V - 1,000 V
Current: 0 A - 120 A

The MR Series high voltage multi-range DC power supplies deliver up to 5 kW of clean output power in a compact 2U form factor. These power supplies are ...

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B&K Precision
AC/DC power supply
AC/DC power supply
AB series

Input voltage: 100 V - 500 V
Output voltage: 5 V - 24 V
Power: 10 W - 960 W

Modicon switch mode power supply offer is designed to provide the DC voltage necessary for the automation system equipment control circuits. Modicon industrial power ...

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Schneider Electric
AC/DC power supply
AC/DC power supply
DN4234

Input voltage: 110 V - 552 V
Output voltage: 24 V
Current: 15, 25 A

... cables. To prevent this, ifm offers a powerful power supply for mounting directly in the field. Power supply directly in the field Even with your system, you no ...

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ifm electronic
AC/DC power supply
AC/DC power supply
AC12 series

Input voltage: 24 V - 480 V
Output voltage: 29.5 V - 31.6 V
Current: 1.9 A - 8 A

Particularly space-saving design Low heating of the control cabinet High power reserves Low inrush current Safe switch-off by circuit breakers in case of short circuit

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ifm electronic
DC/DC power supply
DC/DC power supply
AC1257

Input voltage: 24 V
Output voltage: 30.5 V
Current: 4 A

Reliably power supply for modules, sensors and actuators High noise immunity and sufficient power reserves for the compensation of current peaks Safe decoupling of interferences ...

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ifm electronic
AC/DC power supply
AC/DC power supply
13100-141

Input voltage: 90 V - 264 V
Output voltage: 3.3, 12, -12, 5 V
Current: 5.5, 2, 40 A

Connector P47 and CompactPCI signalling 4 output voltages Redundant operation with Current Share Bus (CSB), hot-swap

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Pentair Technical Solutions GmbH
AC/DC power supply
AC/DC power supply
SIM928

Input voltage: 15, 24 V
Output voltage: -20 V - 20 V
Current: 0.01 A

The SIM928 Isolated Voltage Source is ideal for applications where ultra-clean DC voltage is required. Voltage can be set between ±20 VDC with millivolt resolution, and the source can drive up to ±10 mA. The output circuit ...

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Stanford Research Systems
AC/DC power supply
AC/DC power supply
U8030 series

Input voltage: 100, 230, 115 V
Output voltage: 0 V - 60 V
Current: 3, 6 A

The Keysight U8030 Series variable DC power supply has a total output of 375 W—making this solution an ideal power source in the design and manufacturing of electronic devices. The U8030 ...

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KEYSIGHT TECHNOLOGIES
AC/DC power supply
AC/DC power supply
2400 series

Input voltage: 0.25, 5.25 V
Output voltage: 0 V - 1,100 V
Current: 0 A - 10 A

... simultaneously source and measure current from 10 fA to 10 A pulse and/or voltage from 100 nV to 1100 V for 1000 W pulse and 100 W DC total power, allowing users to Touch, Test, Invent®. A modern curve ...

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Keithley Instruments
AC/DC power supply
AC/DC power supply
175-73 series

Input voltage: 230 V
Output voltage: 0 V - 30 V
Current: 0 A - 5 A

... highly reliable and accurate power supply is suitable for various applications such as production, labs, colleges and features an intelligent temperature controlled fan with low noise ...

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RS PRO
AC/DC power supply
AC/DC power supply
188-769

Input voltage: 100 V - 240 V
Output voltage: 12 V
Current: 5 A

... output desktop power supply with ErP level V compliance has a 0.5 W no load power rating and LED indication. This range of switch mode single output desktop power supplies ...

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RS PRO
AC/DC power supply
AC/DC power supply
136-8319

Input voltage: 90 V - 264 V
Output voltage: 23 V - 28 V
Current: 5 A

... a usable DC (Direct Current) output voltage. The power supply unit is connected to an incoming AC mains power source and the device requiring power ...

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RS PRO
AC/DC power supply
AC/DC power supply
CP5.121

Input voltage: 100 V - 240 V
Output voltage: 12 V - 15 V
Current: 8, 10 A

... Efficiency up to 94.0% Excellent partial load efficiency 20% output power reserves Easy fuse breaking – 3 times nominal current for 12ms Minimal inrush current surge Full power between -25°C and ...

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PULS GmbH
AC/DC power supply
AC/DC power supply
HDR-15-48

Input voltage: 100 V - 370 V
Output voltage: 48 V
Current: 0.32 A

DIN rail mount Universal Input 85-264 VAC, 100-370 VDC Output voltage 48 VDC Output power 15 W Output current 0.32 A Dimensions 17.5 (1SU) x 90 x 55 mm

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Beijer Electronics
DC/DC power supply
DC/DC power supply
Eco 2

Input voltage: 90 V
Output voltage: 24 V
Power: 30 W - 120 W

... markers or marking strips can be used for all types of rail-mount terminal blocks and power supplies. Power supplies with a wide input voltage range ...

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WAGO
AC/DC power supply
AC/DC power supply
wipos

Power supplies perform a central function in control cabinets. Their reliability has a great deal of impact on machine uptime and process productivity. Our offering consists of single and three-phase ...

AC/DC power supply
AC/DC power supply
EPS2

Input voltage: 120, 240 V
Output voltage: 43 V - 57.5 V
Power: 1,100 W - 4,000 W

... available with up to two of the Eaton 48V Enterprise power rectifier modules. High power density, ease of use and onboard secure web server make the EPS2 ideal solution for your converged data networks ...

AC/DC power supply
AC/DC power supply
HMV02

Input voltage: 380 V - 480 V
Output voltage: 380 V - 690 V
Current: 26 A - 125 A

The HMV01 supply units generate a DC bus voltage from the supply voltage. They come in rectifier and rectifier/regeneration variants. Rectifier/regeneration variants can also feed regenerative ...

AC/DC power supply
AC/DC power supply
NPS20-M

Input voltage: 90 V - 264 V
Output voltage: 4.5 V - 57.6 V
Current: 8 A

... open-frame AC-DC power supplies features ITE and medical safety approvals. The series comprises five single output models, offering voltages of 5 V, 12 V, 15 V, 24 V or 48 Vdc. Each model has a typical ...

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AE Embedded Power
AC/DC power supply
AC/DC power supply
NPT40-M

Input voltage: 90 V - 264 V
Output voltage: -15 V - 24 V
Current: 8 A

The NPT40-M series of open-frame AC-DC power supplies comprises three triple output models, covering a variety of standard voltages from 3.3 V to 24 Vdc. Each model accepts a universal input of 90 to ...

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AE Embedded Power
AC/DC power supply
AC/DC power supply
NPS60-M

Input voltage: 90 V - 264 V
Output voltage: 4 V - 28.8 V
Current: 11 A

... of open-frame AC-DC power supplies comprises four single output models, offering voltages of 5 V, 12 V, 15 V or 24 Vdc. All four models feature ITE and medical safety approvals and are equipped with dual ...

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AE Embedded Power
AC/DC power supply
AC/DC power supply
PSGK05

Input voltage: 115, 230 V
Output voltage: 5 V
Current: 1.5 A

The power supplies of the PSGK series are powerful and robust devices with linear controlled output voltage. Under assistance of linear regulation transistors, the smoothed DC voltage ...

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FEAS GmbH
AC/DC power supply
AC/DC power supply
PSU75040-K

Input voltage: 230 V
Output voltage: 40 V
Current: 18 A

The power supplies of the PSU750 series are powerful and robust devices to power electrical loads, like contactors, magnetic switches, magnetic valves, relays or something like that. ...

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FEAS GmbH
AC/DC power supply
AC/DC power supply
PS5U750130

Input voltage: 480 V
Output voltage: 130 V
Current: 6 A

The power supplies of the PS5U750130 series are powerful and robust devices to power electrical loads, like contactors, magnetic switches, magnetic valves, relays or something like that. ...

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FEAS GmbH
AC/DC power supply
AC/DC power supply
DPP15

Input voltage: 85 V - 375 V
Output voltage: 22.5 V - 28.5 V

... voltage 22,5..28,5 V DC ●Current up to 0,6 A ●Stabilized, short circuit proof ●Power limiting with positive characteristics Technical Data Input Supply voltage:85..264 V AC, 50..60 Hz or ...

AC/DC power supply
AC/DC power supply
NG1000

Input voltage: 85 V - 265 V
Output voltage: 5 V - 24 V

Full 2-port isolation ●Adjustable output voltage ●Current up to 2 A ●Stabilized, short circuit proof ●Power limiting with positive characteristics Technical data Input:see ordering code Frequency:47..63 Hz Operating temperature NG1000-1/2-X:-10..+50 ...

AC/DC power supply
AC/DC power supply
NG500

Input voltage: 85 V - 380 V
Output voltage: 5 V - 30 V

... Adjustable output voltage 5..30 V DC ●Current up to 1.2 A ●Stabilized, short circuit proof ●Power limiting with positive characteristics Technical data Input - NG500-1-0:85..265 V AC, 47..63 Hz or 85..380 ...

AC/DC power supply
AC/DC power supply
BX series

Input voltage: 230, 110 V
Current: 20, 4 mA

... Safe area Options: » Hart signal transparency with the barrier (BXNTI – BXLTI - BXMTI) » Screw terminals » ACCDIVBX power supply cables » Ex d enclosure - RTPE9-DIN or other Ex d enclosure EC ...

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GEORGIN S.A.
AC/DC power supply
AC/DC power supply
BXNE

Input voltage: 230, 110 V

This device is designed to supply instruments in hazardous area. Control by 24V remote control or by switch in safe area. Input: without (direct supply), 24VDC remote control or switch Output: different ...

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GEORGIN S.A.
AC/DC power supply
AC/DC power supply
BEE

Input voltage: 24, 48, 110, 230 V

This device is designed to supply instruments in hazardous area. Control by 24V remote control or by switch in safe area. Input:without (direct supply), 24VDC remote control or switch Output: different ...

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GEORGIN S.A.
AC/DC power supply
AC/DC power supply
DP500IP/3-24

Input voltage: 380 V - 500 V
Output voltage: 24 V
Current: 20 A

... home; no long supply lines, therefore no drop. Active-PFC Electrical safety: EN61204-7, EN 50178 Certifications: UL508 listed, enclosed type (E204957) CSA C22.2 No. 107.1-01 EMC: EN55011 Class B, EN61000-6-2 Very ...

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DEUTRONIC
AC/DC power supply
AC/DC power supply

Input voltage: 100 V - 240 V
Output voltage: 24, 13.8, 12 V
Current: 35, 40, 20 A

... directly installed at home; no long supply lines, therefore no drop. Wide range input (100–240VAC) Active-PFC Electrical safety: EN61204-7, EN 50178 EMC: EN55011 Class B, EN61000-6-2 Extensive protection for power ...

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DEUTRONIC
AC/DC power supply
AC/DC power supply
D-IPS1000/3-C-24

Input voltage: 380 V - 500 V
Output voltage: 0 V - 30 V
Current: 0 A - 40 A

... 60950-1, CSA 22.2 No. 60950-1, UL 508, GOST EMC: EN 55011 Class B, EN 61000-3-2, EN 61000-6-2, EN 61204-3 Very low stand-by-power, high efficiency (smooth behaviour across total input voltage range) No inrush current Floating ...

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DEUTRONIC
AC/DC power supply
AC/DC power supply
SP series

Input voltage: 100 V - 240 V
Output voltage: 5, 12, 24 V
Current: 0.6, 0.25, 0.13 A

The SP Series from Autonics is a DIN rail mounting type switching power supply model that is specially designed as a power source for universal input. It is capable of driving a variety ...

DC/DC power supply
DC/DC power supply
SPA series

Input voltage: 100 V - 240 V
Output voltage: 12, 24, 5 V
Current: 0.8 A - 20 A

The SPA series is manufactured by Autonics and is a switching power supply that operates with reduced noise and ripple. The unit complies with different kinds of safety standards where it features protection ...

AC/DC power supply
AC/DC power supply
SPB series

Input voltage: 100 V - 240 V
Output voltage: 5, 12, 24, 48 V
Current: 0.65 A - 20 A

... Rail Switching Mode Power Supplies The SPB series switching mode power supplies offer high power conversion efficiency and stable power ...

AC/DC power supply
AC/DC power supply
RPM-130-AC

Input voltage: 100 V - 240 V
Output voltage: 12 V
Current: 0 A - 10.8 A

-Universal power input support 100 to 240VAC -High power conversion efficiency -Supports over voltage protection -Continuous short circuit protection -Supports over temperature protection -Active ...

AC/DC power supply
AC/DC power supply

Output voltage: 5 V - 24 V

... autonomous power supply cabinet Characteristics : Single, perfectly insulated and ventilated housing. Provides power to multiple consumers (PC, printer, terminal, monitor, ...

AC/DC power supply
AC/DC power supply
AGM

Output voltage: 5 V - 24 V

... autonomous power supply cabinet (acid-free) Characteristics : Single, perfectly insulated and ventilated housing. Provides power to multiple consumers (PC, printer, terminal, monitor, ...

AC/DC power supply
AC/DC power supply
TPP 30 series

Input voltage: 85 V - 264 V
Output voltage: 3.3 V - 48 V
Current: 6 mA - 840 mA

... medical EMC emission and immunity levels according to latest standard IEC 60601-1-2 4th edition. Features High power density power supply (open frame) Certification according to ...

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TRACO Electronic
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How to choose this product
power-supply

A power supply is an autonomous system or subsystem that furnishes the electrical energy required for a device's functioning.

The main energy source is usually provided by an electric power network (direct, alternating, single-phase or three-phase). A power supply converts this energy into a form immediately usable by the device.

Applications

Power supplies are adapted to given uses (stabilized voltage, stabilized current, precision, etc.).

Technologies

Power supplies fall into two main categories: linear and switch-mode. They also can be classified by output current: alternating (AC) or direct (DC).

A power supply can be considered to be a system that transforms input electrical energy (often the power grid) to output electrical energy (fed to the device or machine). The four types of conversions are: AC/AC, AC/DC, DC/DC and DC/AC.

How to choose

Choice of a power supply depends on the type of output energy required by the device or machine. Another factor is the type of primary electrical energy input (power grid, batteries, alternator, photovoltaic, etc.). Finally, one must choose the desired technology: linear (using transformers and conventional components) or switch-mode (modern and more compact).