Power electronics
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Power supplies with 12 VDC output voltage

Are you looking for 12V power supplies for control cabinets, sub-distributions, as UPS or buffer module for machine control or measurement technology and control technology?

Here you will find 12V power supplies with different technologies from FEAS. Choose between unregulated (filtered / smoothed) 12V power supplies, linearly regulated or 12V switching power supplies (SMPS). Buy power supply units with a top hat rail or power supply units with an extremely high degree of protection.
Made in Germany: All power supplies are developed and manufactured in our factory in Ahrensburg.

► 12-volt power supply units - unregulated (sieved / smoothed)

The AC mains voltage is transformed by a transformer to the appropriate rectifier input voltage, which is then filtered and smoothed using an electrolytic capacitor. The output voltage may vary slightly depending on the AC input voltage and DC load. The construction of these 12V power supplies is robust and limited to the essentials. These 12V power supply units are sufficient for controlling valves, relays, contactors and Manget switches and for most PLC controls.

► 12-volt power supply units - linearly regulated

A transistor control circuit is implemented to provide an unregulated transformer power supply with a regulated output voltage. The high voltage stability and the extremely low residual ripple are bought at the price of an efficiency that is unfavorable compared to other concepts. Linearly regulated 12VDC power supplies have a high level of control accuracy and fast settling times. These 12V power supplies are ideally suited for supplying high-quality electronic circuits where, among other things, low residual ripple is important.

► 12V Switched Mode Power Supply (SMPS)

The 12V switched-mode power supply also converts the mains voltage into a regulated 12VDC output voltage, but has a higher efficiency and a smaller size. After filtering and rectification, the AC input voltage is converted into a high-frequency, wave-like pulsating voltage using a pulse-width modulated semiconductor switch and transformed into the required 12V voltage on the secondary side by using a transformer. It is then rectified and filtered again. The higher-performance power supply units are all equipped with Power Factor Correction (PFC).
Output: 12 VDC
Are you looking for 12V power supplies for control cabinets, sub-distributions, as UPS or buffer module for machine control or measurement technology and control technology? Here you will... read more »
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Power supplies with 12 VDC output voltage

Are you looking for 12V power supplies for control cabinets, sub-distributions, as UPS or buffer module for machine control or measurement technology and control technology?

Here you will find 12V power supplies with different technologies from FEAS. Choose between unregulated (filtered / smoothed) 12V power supplies, linearly regulated or 12V switching power supplies (SMPS). Buy power supply units with a top hat rail or power supply units with an extremely high degree of protection.
Made in Germany: All power supplies are developed and manufactured in our factory in Ahrensburg.

► 12-volt power supply units - unregulated (sieved / smoothed)

The AC mains voltage is transformed by a transformer to the appropriate rectifier input voltage, which is then filtered and smoothed using an electrolytic capacitor. The output voltage may vary slightly depending on the AC input voltage and DC load. The construction of these 12V power supplies is robust and limited to the essentials. These 12V power supply units are sufficient for controlling valves, relays, contactors and Manget switches and for most PLC controls.

► 12-volt power supply units - linearly regulated

A transistor control circuit is implemented to provide an unregulated transformer power supply with a regulated output voltage. The high voltage stability and the extremely low residual ripple are bought at the price of an efficiency that is unfavorable compared to other concepts. Linearly regulated 12VDC power supplies have a high level of control accuracy and fast settling times. These 12V power supplies are ideally suited for supplying high-quality electronic circuits where, among other things, low residual ripple is important.

► 12V Switched Mode Power Supply (SMPS)

The 12V switched-mode power supply also converts the mains voltage into a regulated 12VDC output voltage, but has a higher efficiency and a smaller size. After filtering and rectification, the AC input voltage is converted into a high-frequency, wave-like pulsating voltage using a pulse-width modulated semiconductor switch and transformed into the required 12V voltage on the secondary side by using a transformer. It is then rectified and filtered again. The higher-performance power supply units are all equipped with Power Factor Correction (PFC).

More sub categories

Power supplies with 12 V DC rectified/smoothed output voltage rectified/smoothed Linear regulated power supplies with 12 V DC output voltage linear regulated Switched-mode power supplies with 12 V DC output voltage Switched-mode power supplies
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Power supply PS2U75012
FEAS article number 583912
Power supply PS2U75012
Input voltage: 400 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 50.0 A
Details
From €494.20 *

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available within 10 days
Power supply PS2U500L12-K
FEAS article number 581313
Power supply PS2U500L12-K
Input voltage: 400 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 30.0 A
Details
From €289.40 *

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available within 10 days
Power supply PS2U25012-K
FEAS article number 581113
Power supply PS2U25012-K
Input voltage: 400 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 15.0 A
Details
From €277.80 *

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available within 10 days
Power supply PS2U25012
FEAS article number 58613
Power supply PS2U25012
Input voltage: 400 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 15.0 A
Details
From €261.50 *

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available within 10 days
Power supply PS2U500L12
FEAS article number 58913
Power supply PS2U500L12
Input voltage: 400 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 30.0 A
Details
From €270.80 *

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available within 10 days
Power supply PSU5012S
FEAS article number 585012
Power supply PSU5012S
Input voltage: 230 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 4.0 A
Details
From €97.30 *

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Power supply PSU500T12
FEAS article number 581412
Power supply PSU500T12
Input voltage: 115 VAC / 230 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 30.0 A
Details
From €359.00 *

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Power supply PSU75012-K (115VAC)
FEAS article number 584012
Power supply PSU75012-K (115VAC)
Input voltage: 115 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 50.0 A
Details
From €545.30 *

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available within 10 days
Power supply PSU75012-K (230VAC)
FEAS article number 583312
Power supply PSU75012-K (230VAC)
Input voltage: 230 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 50.0 A
Details
From €545.30 *

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available within 10 days
Power supply PSU25012-KS (115VAC)
FEAS article number 584813
Power supply PSU25012-KS (115VAC)
Input voltage: 115 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 15.0 A
Details
From €277.80 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available within 10 days
Power supply PSU500L12-K (230VAC)
FEAS article number 581312
Power supply PSU500L12-K (230VAC)
Input voltage: 230 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 30.0 A
Details
From €289.40 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available within 10 days
Power supply PSU500L12-K (115VAC)
FEAS article number 581612
Power supply PSU500L12-K (115VAC)
Input voltage: 115 VAC (45-66 Hz)
Output voltage: 12 VDC
Output current: 30.0 A
Details
From €289.40 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available within 10 days
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