Power Integrations RDR-840Q Power Supply for INN3977CQ for Wide Input Range For Automotive

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Subtotal (1 unit)*

R 1 933,11

(exc. VAT)

R 2 223,08

(inc. VAT)

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  • Shipping from 22 September 2026
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1 +R 1,933.11

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RS stock no.:
209-7392
Mfr. Part No.:
RDK-840Q
Manufacturer:
Power Integrations
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Brand

Power Integrations

Power Management Function

Power Supply

For Use With

Wide Input Range For Automotive

Kit Classification

Development Kit

Featured Device

INN3977CQ

Kit Name

RDR-840Q

The Power Integrations RDK-840Q describing a 30 VDC to 550 VDC input, 12 V output, 30 W Power Supply utilizing INN3977CQ from Power Integrations. The document contains the power supply specification, schematic, bill-of-materials and basic performance data.

Wide input voltage range: 30 VDC to 550 VDC
InnoSwitch3-AQ – industry first AC/DC ICs with isolated, safety rated integrated feedback
Built-in synchronous rectification for >85% efficiency

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