Switched-mode power supplies with 10 VDC outut voltage

Input: 320 - 550 VAC
With this development an optimal form of an AC/DC transformer for well regulated DC voltage is achieved. Basically it works like this: The AC line is rectified and filtered to give an acceptable DC voltage. A pulse width modulated switch chops the DC voltage into a high frequency pulsed waveform which is then converted via a high frequency power transformer, to the required voltage. This is subsequently rectified and filtered. The control circuit senses this output voltage, compares it with a reference thereby determining the duty cycle of the switching circuit and, therefore, the amount of energy transfered from the primary to the secondary of the high frequency power transformer. By using this method, as compared to a linear type, the power supply is able to work with varying load demands without having to dissipate surplus heat.

Switch mode power supply SNT9012-3

FEAS article number: 586123

198.60 €

Switch mode power supply SNT9012-3
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 8.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT9212-3

FEAS article number: 587123

168.20 €

Switch mode power supply SNT9212-3
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.5 - 15.0 VDC
Output current: 16.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT9412-3

FEAS article number: 588123

276.60 €

Switch mode power supply SNT9412-3
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.5 - 16. VDC
Output current: 20.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT12812

FEAS article number: 582212

388.60 €

Switch mode power supply SNT12812
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 35.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT12812-K

FEAS article number: 582213

438.60 €

Switch mode power supply SNT12812-K
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 35.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT15012

FEAS article number: 581912

462.80 €

Switch mode power supply SNT15012
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 45.0 A

16 % VAT plus.
ex-factory price

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Switch mode power supply SNT15012-K

FEAS article number: 581914

486.40 €

Switch mode power supply SNT15012-K
Input voltage: 320 - 550 VAC / 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 45.0 A

16 % VAT plus.
ex-factory price

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