DC/AC converters

How to choose this product

A DC/AC inverter converts direct to alternating current, as in a 220V backup power supply. It can be used with batteries or any other source of DC power.

Applications

These devices are used as backup or uninterruptible power supplies, for emergency lighting, backlighting for LCD screens, to connect solar panels to the power grid, for variable speed control in AC machinery and when only battery power is available for AC devices.

Technologies

The inverter uses a transistor bridge to generate a square wave signal in the primary circuit of a transformer, which produces a sinusoidal or nearly-sinusoidal voltage in the secondary circuit. Units for adjustable speed motors can operate on a modified sine wave, even if the signal is far from a true sine. Variable frequency inverters produce three-phase power if the motor requires it.

In emergency power sources, the transformer's primary coil is excited by a pulse-width modulated voltage, producing a waveform in the secondary circuit which is close to a 220V/50Hz sine (depending on country). This is the preferred means of supplying AC power for electronic devices.

How to choose

Choice of a backup power supply inverter will depend primarily on output voltage and frequency, power and efficiency factor. Power often is expressed in VA.

Advantages

- Reliable backup power

164 companies | 963 industrial products

Companies per page

Siemens Power Supply SITOP 24 - 48 V, 5 - 40 A | SITOP modular series
AC/DC switch-mode power supply: enclosed modular converter 24 - 48 V, 5 - 40 A | SITOP modular series Siemens Power Supply SITOP

The SITOP modular is designed for peak functionality for complex applications. Wide-range input for flexible compatibility and ensuring high safety guarantees in massive voltage...

Siemens Power Supply SITOP 12 - 24 V, 2.5 - 20 A | SITOP PSU100S series
Single-phase AC/DC switch-mode power supply : DIN rail-mounted converter 12 - 24 V, 2.5 - 20 A | SITOP PSU100S series Siemens Power Supply SITOP

SITOP smart is the high-performance standard power supply for automated machines and systems with 24V or 12V...

Siemens Power Supply SITOP 24 V, 10 - 40 A | SITOP PSU300S series
Three phase AC/DC switch-mode power supply: DIN rail-mounted converter 24 V, 10 - 40 A | SITOP PSU300S series Siemens Power Supply SITOP

This is a high performance standard power supply that you will surely enjoy fitting into your application. This kind of device...

Emerson EGS Electrical Group 30 W, 3.3 - 48 V | SolaHD SCP series
DIN rail AC/DC switch-mode power supply: multiple output converter 30 W, 3.3 - 48 V | SolaHD SCP series Emerson EGS Electrical Group

The SCP switches are known around the globe for being compact, rugged and specifically created to power the industrial control and instrumentation devices and...

Emerson EGS Electrical Group 1 500 - 4 920 W | SolaHD SHP series
AC/DC switch-mode power supply: enclosed modular converter with PFC 1 500 - 4 920 W | SolaHD SHP series Emerson EGS Electrical Group

This new generation of high power, intelligent modular power supplies, range from 1500 through 4920...

1 products EREMU
EREMU 20 - 400 A, 24 - 400 V
AC/DC power supply: rack-mount converter 20 - 400 A, 24 - 400 V EREMU

Power supplies: Single-phase and three-phase, filtered and stabilized. Production series: Mono-phase...

HiTek Power GmbH 5 - 48 V, 240 W | PRL0801D
AC/DC power supply: dual output converter 5 - 48 V, 240 W | PRL0801D HiTek Power GmbH

Compact 240W with 1U height Power density: 10.41 watts/cu in Power Factor Corrected to EN61000-3-2...

HiTek Power GmbH 12 - 24 V, 250 W | RL0603D
AC/DC power supply: dual output converter 12 - 24 V, 250 W | RL0603D HiTek Power GmbH

U-chassis & enclosed with built-in fan mechanical options Compact 250W with 1U height power density:...

HiTek Power GmbH 12 - 24 V, 300 W | RL0601D
AC/DC power supply: dual output converter 12 - 24 V, 300 W | RL0601D HiTek Power GmbH

Power factor corrected to EN61000-3-2 class A Compact 300W with 1U height Power density: 8.3 watts/in 12/24V...

HiTek Power GmbH 5 - 48 V, 300 W | PRL0602D series
AC/DC power supply: dual output converter 5 - 48 V, 300 W | PRL0602D series HiTek Power GmbH

Compact 320W with 1U height Power density: 8.3 watts/cu in 5/12/24/48V dual output optional...

HiTek Power GmbH 12 - 24 V, 400 W | RL0402D
AC/DC power supply: dual output converter 12 - 24 V, 400 W | RL0402D HiTek Power GmbH

Safety approvals to IEC/EN/UL60601-1 3rd Edition (for medical version) High quality...

video HiTek Power GmbH 1 - 80 kV, 400 W | OL400W series
AC/DC switch-mode power supply: rack-mount converter with PFC 1 - 80 kV, 400 W | OL400W series HiTek Power GmbH

The Series OL400W range of single output high voltage power supplies meets the exacting requirements found in electron and ion beam systems. Designed...

JOVYATLAS Elektrische Umformtechnik GmbH 24 - 48 V, 168 - 320 A | SRM 320
AC/DC switch-mode power supply: enclosed modular converter 24 - 48 V, 168 - 320 A | SRM 320 JOVYATLAS Elektrische Umformtechnik GmbH

The SRM 320 rectifier series from JOVYATLAS is available in 24 V and 48 V rated voltages....

JOVYATLAS Elektrische Umformtechnik GmbH 5 - 100 kVA, 115 - 400 V | HPI series
DC/AC telecom inverter 5 - 100 kVA, 115 - 400 V | HPI series JOVYATLAS Elektrische Umformtechnik GmbH

The inverters belonging to the HPI series by JOVYATLAS are perfect for supplying power to diverse consumers with single-phase or three phase-connections. In particular,...

JOVYATLAS Elektrische Umformtechnik GmbH 0.5 - 4 kVA, 115  -230 V | JSP 5000 series
Rack-mount DC/AC inverter 0.5 - 4 kVA, 115 -230 V | JSP 5000 series JOVYATLAS Elektrische Umformtechnik GmbH

Inverters out of the JSP 5000 series are exceptionally well-suited as a backup power supply from a battery for sensitive AC consumers in power plants, sewerage plants, factories...

JOVYATLAS Elektrische Umformtechnik GmbH 100 - 2 000 kW, 12 - 2 100 A | THYRIDIN series
Marine DC/AC sine wave inverter 100 - 2 000 kW, 12 - 2 100 A | THYRIDIN series JOVYATLAS Elektrische Umformtechnik GmbH

In close cooperation with leading submarine manufacturers we have developed loading and unloading inverters for submarine...

Absopulse Electronics 400 W | PFH 53TF
AC/DC switch-mode power supply: enclosed converter with PFC 400 W | PFH 53TF Absopulse Electronics

ABSOPULSE Electronics PFH 53TF Series of ac/dc switching power supplies deliver up to 400W output power from a compact 4.5 x 5.3 x 10.3in enclosure. The supplies employ a power factor corrected input...

Absopulse Electronics 150 W, 90 - 264 VAC, 24 VDC, PFC
AC/DC switch-mode power supply: enclosed converter with PFC 150 W, 90 - 264 VAC, 24 VDC, PFC Absopulse Electronics

The PHR 150-24 industrial grade ac-dc power supply with PFC-input delivers reliable power conversion in applications where unit replacement is difficult or expensive. The power supply is built for...

Absopulse Electronics
DC/AC sine wave inverter Absopulse Electronics

Absopulse’s rugged, single and 3-phase DC-AC inverters typically deliver sinusoidal voltage ranging from 30VA to well over 15kVA, and meet 50Hz, 60Hz or 400Hz application requirements. The company’s solutions...

Absopulse Electronics
19" rack-mount DC/AC sine wave inverter Absopulse Electronics

Absopulse Electronics’ CSI 100-EH is a 100VA, sine wave inverter in plug-in format, measuring 3Ux160mmx10HP. This compact, lightweight design is suitable for 19” rack-mount applications in industrial...

Absopulse Electronics
Three-phase DC/AC sine wave inverter Absopulse Electronics

Absopulse Electronics CTP 3K Series industrial quality inverter system delivers 3kVA, 3-Phase sine wave output power. This 3kVA inverter system delivers 120Vrms, 220Vrms or 240Vrms continuous 3-phase...

Absopulse Electronics CSI 2KT-2A
DC/AC sine wave inverter CSI 2KT-2A Absopulse Electronics

2KVA, Rugged, Portable Inverter with Sine Wave Output for Field Applications Absopulse Electronics’ CSI 2KT-2A is a rugged, portable DC/AC inverter system that uses field proven microprocessor controlled...

COMATEC HI-TECH 5 - 24 V, 5 - 12 W | OTS - OTC - ORS - OTF series
External miniature AC/DC switch-mode power supply: converter 5 - 24 V, 5 - 12 W | OTS - OTC - ORS - OTF series COMATEC HI-TECH

The power supplies of the ”OTTO & ORBIT” range are realized using the latest switching technologies. They are characterized by a high efficiency and a reduced no-load absorption (stand by). They have...

video COMATEC HI-TECH 5 - 24 V, 5 - 12 W | OTS series
External miniature AC/DC switch-mode power supply: converter 5 - 24 V, 5 - 12 W | OTS series COMATEC HI-TECH

The power supplies of the ”OTTO & ORBIT” range are realized using the latest switching technologies. They are characterized by a high efficiency and a reduced no-load absorption (stand by). They have...

3 products TRACOPOWER
TRACOPOWER 24 V, 60 W | TBL-BC
AC/DC switch-mode power supply: DIN rail buffered converter 24 V, 60 W | TBL-BC TRACOPOWER

The TBL-BC power supply is a uninterruptible DIN-Rail switch mode power supply designed for application in alarm equipment, building...

TRACOPOWER 24 V, 240 - 960 W | TSP-3P series
Three-phase AC/DC power supply: DIN rail-mounted converter 24 V, 240 - 960 W | TSP-3P series TRACOPOWER

The TRACOPOWER TSP-3P series of high performance DIN-rail power supplies offers an economical solution to generate a regulated DC voltage from three-phase mains...

TRACOPOWER 115 - 550 V, max. 30 kVA | TSD series
19" rack-mount DC/AC sine wave inverter 115 - 550 V, max. 30 kVA | TSD series TRACOPOWER

With the TSD series we offer a range of high performance sine wave inverters with...

ECU Electronics Industrial Co., Ltd. 150 W | ESF-150-XX series
External AC/DC switch-mode power supply: converter with PFC 150 W | ESF-150-XX series ECU Electronics Industrial Co., Ltd.

ESF series 150 W Single output (with PFC) Universal AC input/ full range PF >0.99@115VAC,>0.95@230VAC Built-in...

ECU Electronics Industrial Co., Ltd. 75 W | ESF-75-XX series
External AC/DC switch-mode power supply: converter with PFC 75 W | ESF-75-XX series ECU Electronics Industrial Co., Ltd.

ESF series 75 W Single output (with PFC) ● Universal AC input/ full range ● PF >0.96@115VAC,>0.93@230VAC ●Built-in...

ECU Electronics Industrial Co., Ltd. 100 W | ESF-100-XX series
External AC/DC switch-mode power supply: converter with PFC 100 W | ESF-100-XX series ECU Electronics Industrial Co., Ltd.

ESF series 100 W Single output (with PFC) Universal AC input/ full range PF >0.96@115VAC,>0.93@230VAC Built-in...

ECU Electronics Industrial Co., Ltd. 250 W | ESF-150-XX series
External AC/DC switch-mode power supply: converter with PFC 250 W | ESF-150-XX series ECU Electronics Industrial Co., Ltd.

ESF series 200 W Single output (with PFC) Universal AC input/ full range PF >0.99@115VAC,>0.95@230VAC Built-in...

ECU Electronics Industrial Co., Ltd. 60 W | EEP-60-XX series
External AC/DC switch-mode power supply: converter with PFC 60 W | EEP-60-XX series ECU Electronics Industrial Co., Ltd.

EEP series 60W Single output (with PFC) Universal AC input/ full range PF >0.96@115VAC,>0.93@230VAC Power...

Pico Electronics 250 - 500 W, 85 - 250 V | LPHA1, PHA1 series
AC/DC power supply: converter 250 - 500 W, 85 - 250 V | LPHA1, PHA1 series Pico Electronics

LPHA-1 (250 Watts) PHA-1 (500 Watts) Universal AC input regulated to 365 VDC Output or use with PICO’s Hi-Power Models for 3.3 to 100 VDC Outputs Single or Dual Meets...

Pico Electronics 1 000 W, 85 - 250 V | HPHA1 series
AC/DC power supply: converter 1 000 W, 85 - 250 V | HPHA1 series Pico Electronics

NEW UNITY POWER FACTOR FRONT END PICO HPHA1 1000 Watt AC-DC Converter Single or 3 Phase AC Input PICO’s HPHA1 is the perfect front end for your universal AC for your single...

3 products Verotec
Verotec 30 - 240 W | PK series
AC/DC power supply: rack-mount converter 30 - 240 W | PK series Verotec

The PK, VP, EC and GK family of 3U and 6U pluggable power supplies offer single, double and triple outputs with a wide choice of current ratings in the standard...

Verotec 80 - 150 W | VP series
AC/DC power supply: rack-mount converter 80 - 150 W | VP series Verotec

The PK, VP, EC and GK family of 3U and 6U pluggable power supplies offer single, double and triple outputs with a wide choice of current ratings...

Verotec 50 W | EC series
AC/DC power supply: rack-mount converter 50 W | EC series Verotec

The PK, VP, EC and GK family of 3U and 6U pluggable power supplies offer single, double and triple outputs with...

5 products FEAS GmbH
new FEAS GmbH 24 V | LDR30MH24
AC/DC switch-mode power supply: DIN rail buffered converter 24 V | LDR30MH24 FEAS GmbH

Product information Buffering of the 24VDC line at mains failure Integrated NiMH accumulator 0.72 Ah (exchangeable) Microprocessor controlled battery monitoring and charge status...

new FEAS GmbH 24 V, 1.2 Ah | LDR8824-A
AC/DC switch-mode power supply: DIN rail buffered converter 24 V, 1.2 Ah | LDR8824-A FEAS GmbH

Product information Seperated supply of 24VDC power and control circuit Buffering of the control circuit at mains failure Microprocessor controlled battery monitoring and charge status display...

FEAS GmbH 12 V, 8 A | SSE901205
AC/DC switch-mode power supply: DIN rail buffered converter 12 V, 8 A | SSE901205 FEAS GmbH

Product information Extra low safety potential Overload- and open circuit...

FEAS GmbH 24 V, 5 A | SSE902405
AC/DC switch-mode power supply: DIN rail buffered converter 24 V, 5 A | SSE902405 FEAS GmbH

Product information Extra low safety potential Overload- and open circuit...

FEAS GmbH 48 V, 2.5 A | SSE904805
AC/DC switch-mode power supply: DIN rail buffered converter 48 V, 2.5 A | SSE904805 FEAS GmbH

Product information Extra low safety potential Overload- and open circuit...

4 products LAMBDA
19 products AEG SVS
AEG SVS max. ± 48 V, max. 7 A | AS 1143
Open-frame AC/DC power supply: converter for telecom applications max. ± 48 V, max. 7 A | AS 1143 AEG SVS

The AS 1143 high performance AC/DC converter has been specially designed...

AEG SVS max. 510 kVA | PV.500-UL
DC/AC central solar inverter max. 510 kVA | PV.500-UL AEG SVS

Certified to UL-1741, the Protect PV.500-UL inverter from AEG Power Solutions offers professional solutions for utility-scale...

video AEG SVS 500 - 1 250 kVA | TKS-C series
DC/AC central solar inverter 500 - 1 250 kVA | TKS-C series AEG SVS

TKS-C CONTAINER SOLUTION A completely integrated solution: the container, which includes metering and monitoring...

AEG SVS 250 - 630 kVA| PROTECT PV.630 series
DC/AC central solar inverter 250 - 630 kVA| PROTECT PV.630 series AEG SVS

With its Protect PV series, AEG Power Solutions offers professional solutions for utility-scale solar installations or even for installation on large roofs. All former series are available as different...

AEG SVS 500 kVA | PROTECT PV.500
DC/AC central solar inverter 500 kVA | PROTECT PV.500 AEG SVS

PROTECT PV.500 CENTRAL INVERTER Solar inverter for grid connection The Protect PV solar inverter product line...

AEG SVS 250 kVA | PROTECT PV.250
DC/AC central solar inverter 250 kVA | PROTECT PV.250 AEG SVS

PROTECT PV.250 SOLAR CENTRAL INVERTER Solar inverter for grid connection The Protect PV.250 solar inverter delivers solutions for utility-scale...

LS Industrial Systems 150 - 600 V | LSPV-3K-MC
DC/AC solar inverter 150 - 600 V | LSPV-3K-MC LS Industrial Systems

LSPV-3K-MC Residential PV Inverter for Korea LSPV-3K...

LS Industrial Systems 100 - 370 V | LSPV-4K-JP
DC/AC solar inverter 100 - 370 V | LSPV-4K-JP LS Industrial Systems

LSPV-4K-JP/Residential PV Inverter for Japan...

LS Industrial Systems max. 1 000 V | LSPV-10K/13K/17K/20K
Medium-voltage DC/AC solar inverter max. 1 000 V | LSPV-10K/13K/17K/20K LS Industrial Systems

LSPV-10K/13K/17K/20K Commercial PV Inverter LSPV 20K achieves a maximum efficiency of more than 98% and...

LS Industrial Systems 370 - 800 V | LSPV-30K/50K
DC/AC central solar inverter 370 - 800 V | LSPV-30K/50K LS Industrial Systems

LSPV-30K/50K Commercial Central PV Inverter The 3-phase LSPV...

LS Industrial Systems 400 - 800 V | LSPV-100K
DC/AC central solar inverter 400 - 800 V | LSPV-100K LS Industrial Systems

LSPV-100K Utility Central PV Inverter The 3-phase LSPV 100K...

Block Transformatoren-Elektronik 4.5 - 30 V, 0.17 - 0.8 A | PP‑1AC
AC/DC power supply: PCB mount converter 4.5 - 30 V, 0.17 - 0.8 A | PP‑1AC Block Transformatoren-Elektronik

General Data Input rated voltage 100 ‑ 240 Vac Output rated voltage 4.5 ‑ 30 Vdc Output...

Block Transformatoren-Elektronik 12 - 24 V DC, 1.3 - 6.5 A | PEL series
Single-phase AC/DC switch-mode power supply : DIN rail-mounted converter 12 - 24 V DC, 1.3 - 6.5 A | PEL series Block Transformatoren-Elektronik

General Data Input rated voltage 100 ‑ 240 Vac Output rated voltage 12 ‑ 24 Vdc Output rated current...

Block Transformatoren-Elektronik 24 V, 5 ‑ 20 A | PC‑1AC series
Single-phase AC/DC switch-mode power supply : DIN rail-mounted converter 24 V, 5 ‑ 20 A | PC‑1AC series Block Transformatoren-Elektronik

General Data Nominal input voltage: AC 100 ‑ 240 V Nominal output voltage: DC 24 V Nominal output current:...

Block Transformatoren-Elektronik 24 V, 1 - 4 A | PM‑1AC
Single-phase AC/DC switch-mode power supply : DIN rail-mounted converter 24 V, 1 - 4 A | PM‑1AC Block Transformatoren-Elektronik

General Data Nominal input voltage: AC 100 ‑ 240 V Nominal output voltage: DC 24 V Nominal output current: 1 ‑...

Block Transformatoren-Elektronik 12 - 48 V DC, 3 - 20 A | PVSE 230 series
Single-phase AC/DC switch-mode power supply : DIN rail-mounted converter 12 - 48 V DC, 3 - 20 A | PVSE 230 series Block Transformatoren-Elektronik

General Data Input rated voltage 100 ‑ 240 Vac Output rated voltage 12 ‑ 48 Vdc Output rated current 3 ‑ 20 A Ambient...

Block Transformatoren-Elektronik 24 - 48 V DC, 10 - 40 A | PVSE 400 series
Three phase AC/DC switch-mode power supply: DIN rail-mounted converter 24 - 48 V DC, 10 - 40 A | PVSE 400 series Block Transformatoren-Elektronik

General Data Input rated voltage 3 x 400 ‑ 500 Vac Output rated voltage 24 ‑ 48 Vdc Output rated current 10 ‑ 40 A Ambient temperature ‑25°...

new GREEGOO ELECTRIC CO LTD 5 - 48 V, 320 W | GSP-320 series
AC/DC switch-mode power supply: enclosed converter with PFC 5 - 48 V, 320 W | GSP-320 series GREEGOO ELECTRIC CO LTD

- Unversal AC input/ full range - Built-in active PFC function, PF>0.95 - 100% full...

GREEGOO ELECTRIC CO LTD 100 W | GT-100
AC/DC switch-mode power supply: enclosed multiple output converter 100 W | GT-100 GREEGOO ELECTRIC CO LTD

- High efficiency, high reliability - Universal AC input/ full range -...

GREEGOO ELECTRIC CO LTD 3.5 - 48 V, 100 W | GSP-100 series
AC/DC switch-mode power supply: enclosed converter with PFC 3.5 - 48 V, 100 W | GSP-100 series GREEGOO ELECTRIC CO LTD

- Universal AC input/ full range - Built-in active PFC functionPF>0.93 - 100% full...

GREEGOO ELECTRIC CO LTD 5.5 - 48 V, 300 W | GSP-300 series
AC/DC switch-mode power supply: enclosed converter with PFC 5.5 - 48 V, 300 W | GSP-300 series GREEGOO ELECTRIC CO LTD

- Unversal AC input/ full range - Built-in active PFC function, PF>0.95 - 100% full...

3 products ELC
ELC 10 - 15 V, 300 W, RoHS | ALF1225
AC/DC switch-mode power supply: benchtop modular converter with PFC 10 - 15 V, 300 W, RoHS | ALF1225 ELC

300W power supply / Ref : ALF1225 12V - 25A (Adj. 10 to 15 V / 25A until 12V, beyond 20A) - Switching...

ELC 10 - 15 V, 120 W, RoHS | ALF1210
AC/DC switch-mode power supply: benchtop variable output converter 10 - 15 V, 120 W, RoHS | ALF1210 ELC

120W power supply / ALF1210 12 V - 10 A (Adj. 10 to 15 V / 10 A) - Switching...

1 products ADELsystem
ADELsystem 5 - 48 V DC | SW series
AC/DC power supply: rack-mount low-voltage converter 5 - 48 V DC | SW series ADELsystem

SW Non-isolated AC/DC and DC/DC Converters Main features: Input rated voltage: 24 Vac, 24 Vdc, 48 Vdc Output: 5 - 12 - 24 Vdc Output...

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