Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs

RS 제품 번호:: 166-9059
제조사 부품 번호:: R-78B3.3-1.0
제조업체:: Recom

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs

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대량 구매 할인 기용 가능

Subtotal (1 tube of 42 units)*

₩634,368.40

재고있음

추가로 2025년 12월 08일 부터 2 개 단위 배송

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Tube(s)	Per Tube	한팩당*
1 - 1	₩634,368.40	₩15,103.92
2 - 3	₩620,400.00	₩14,771.16
4 +	₩607,089.60	₩14,455.32

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 166-9059
제조사 부품 번호:: R-78B3.3-1.0
제조업체:: Recom

참조 문서

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제품 세부 사항

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모두 선택	제품 정보	값
	브랜드	Recom
	Output Voltage	3.3V dc
	Output Current	1A
	Input Voltage	32V dc
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Power Rating	3.3W
	Efficiency	89%
	Ripple And Noise	15mV Pk-Pk
	Minimum Temperature	-40°C
	Maximum Temperature	+85°C
	Series	R-78B-1.0
	Line Regulation	0.4%
	Depth	17.5mm
	MTBF	6584000h
	Weight	4g
	Load Regulation	0.2%
	Width	8.5mm
	Length	11.5mm

	모두 선택
	브랜드 Recom
	Output Voltage 3.3V dc
	Output Current 1A
	Input Voltage 32V dc
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Power Rating 3.3W
	Efficiency 89%
	Ripple And Noise 15mV Pk-Pk
	Minimum Temperature -40°C
	Maximum Temperature +85°C
	Series R-78B-1.0
	Line Regulation 0.4%
	Depth 17.5mm
	MTBF 6584000h
	Weight 4g
	Load Regulation 0.2%
	Width 8.5mm
	Length 11.5mm

Datasheet

COO (Country of Origin):: TW

R78Bxx 1.0 Series Switching Regulator

The Recom R-78Bxx series are highly efficient, non-isolated switching regulators. They offer a high-quality product at a low cost in production quantity. Their low-profile design enables them to be used in numerous applications from distribution supply systems, controllers and sensors, robotics, medical and telecommunications.

The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with short circuit protection and no external components are needed to work efficiently.

Features and Benefits

• Low profile
• Pin compatible with LM78xx linear regulators
• High efficiency, non-isolated, no need for heatsinks
• Requires no external components
• Fully protected for short circuit
• Low ripple and noise
• Compact size, ensuring space saving

Note

Derate output when operating temperature above 71°C.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

RECOM Switching Regulator, 4g Weight, 0.2% Load Regulation - R-78B-1.0 Series - R-78B3.3-1.0

Want to take control of power outputs? Trust this switching regulator from RECOM to get the levels right. It steps 32V DC inputs down to 3.3V DC outputs, so it's ideal for applications that have low energy demands. Its epoxy housing is non-conductive to keep you safe from shocks, while the plastic casing stops burning in less than 10 seconds, so you're also protected in the event of a fire. Through-hole mounting means you can achieve an unshakeable connection in a jiffy.

Features & Benefits

• 89% efficiency means minimal power is lost as heat, to keep your system running cool
• Compact dimensions of 11.5 (L) x 17.5 (D) x 8.5mm (W) mean it's space-efficient
• 0.4% line and 0.2% load regulation give consistent power for reliable performance
• Light 4g weight puts little strain on your system
• Mean time between failures of 6,584,000 hours means you can rely on it to go the distance

Applications

• Telecommunications industry
• Robotics system
• Distribution centres
• Sensing operations

Can I use this device in factory settings?

Yes. This unit has a broad operating temperature range between -40°C and +85°C, so it's suitable for use in harsh industrial environments.