Recom Switching Regulator, Through Hole, 9V dc Output Voltage 28V dc, 500 mA Output Current

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Subtotal 11 units (supplied in a tube)*

₩56,980.00

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  • 2026년 11월 19일 부터 42 개 단위 배송
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11 - 20₩5,180.00
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포장 옵션
RS 제품 번호:
122-8229P
제조사 부품 번호:
R-78E9.0-0.5
제조업체:
Recom
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모두 선택

브랜드

Recom

Product Type

Switching Regulator

Output Voltage 1

9V dc

Output Current

500mA

Mount Type

Through Hole

Number of Outputs

1

Power

4.5W

Efficiency

94%

Ripple and Noise

50mV Pk-Pk

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

R-78E-0.5

Package Type

SIP

Line Regulation

±0.5 %

Depth

10.4mm

Length

11.6mm

Weight

2g

Standards/Approvals

REACH

Width

8.5mm

Maximum Input Voltage

28V dc

MTBF

2182000h

Load Regulation

±1 %

Minimum Input Voltage

12V

COO (Country of Origin):
TW

RECOM Switching Regulator, 9V DC Output Voltage, 12 to 28V DC Input Voltage - R-78E Series - R-78E9.0-0.5


This switching regulator from RECOM adapts supply voltages to suit your PCB-mounted devices. Its step-down switching function works with input voltages between 12 and 28V DC, so it's compatible with many power sources. The device's precise line regulation of ±0.5% means it provides a stable 9V DC output voltage, so you GET a reliably smoothed electrical supply. For system safety, this regulator comes with integrated short-circuit protection. This feature means it resets itself automatically after electrical faults, so you can restart your machines quickly.

Features & Benefits


• Compact dimensions of 11.6 (W) x 10.4 (H) x 8.5mm (D) for a small footprint on your PCB

• Simple through-hole mounting makes installation easy

• Low maximum ripple voltage of 50mV reduces electrical noise

• Works at temperatures between -40°C and +85°C to suit demanding industrial conditions

Applications


• Video cameras

• Television displays

• Radio communication systems

• Automotive industry

Do I need to install a heatsink with this switching regulator?


No, you don't need a heatsink to use this switching regulator safely. Thanks to its maximum efficiency rate of 94%, it doesn't generate enough heat to call for an external sink.

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