Recom Switching Regulator 75V, 500 mA Output Current, 5 Outputs

RS stock no.:: 166-8964
Mfr. Part No.:: R-78HB9.0-0.5
Manufacturer:: Recom

Recom Switching Regulator 75V, 500 mA Output Current, 5 Outputs

Image representative of range

Subtotal (1 tube of 42 units)*

R 12 382,94

(exc. VAT)

R 14 240,38

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 1 unit(s) shipping from 17 March 2026

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Tube(s)	Per Tube	Per unit*
1 +	R 12,382.94	R 294.832

*price indicative

RS stock no.:: 166-8964
Mfr. Part No.:: R-78HB9.0-0.5
Manufacturer:: Recom

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Product Type	Switching Regulator
	Output Current	500mA
	Number of Outputs	5
	Efficiency	86%
	Ripple and Noise	20mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	R-78HB
	Line Regulation	±1 %
	Package Type	SIP
	Width	8.5 mm
	Length	11.5mm
	Standards/Approvals	RoHS
	Weight	4g
	Depth	17.5mm
	Maximum Input Voltage	75V
	Minimum Input Voltage	9V
	Load Regulation	±0.6 %

	Select all
	Brand Recom
	Product Type Switching Regulator
	Output Current 500mA
	Number of Outputs 5
	Efficiency 86%
	Ripple and Noise 20mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series R-78HB
	Line Regulation ±1 %
	Package Type SIP
	Width 8.5 mm
	Length 11.5mm
	Standards/Approvals RoHS
	Weight 4g
	Depth 17.5mm
	Maximum Input Voltage 75V
	Minimum Input Voltage 9V
	Load Regulation ±0.6 %

Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, Up to 96% Efficiency, Non-Conductive Plastic Case - R-78HB Series - R-78HB9.0-0.5

Switch on to a stable power supply for your PCB-linked components with this switching regulator from RECOM. It steps down a supply voltage ranging from 14 to 72V DC to a 9V DC output that's safe for components like sensors to work with. Thanks to its 8:1 input signal range, this unit makes full use of the stored energy in both standard and high-voltage batteries, giving you maximum productivity. A high efficiency of up to 92% means that it loses almost no energy to heat during operation, staying cool without the need for a heat sink.

Features & Benefits

• Through-hole mounting for a firm hold on your board, even in vibrating settings

• Continuous short-circuit protection with automatic recovery feature for improved safety

• Non-conductive plastic case prevents electric shock during installation and operation

• MTBF of almost 7.5 million hours at +25°C for a reliable extended service life

Applications

• Telecommunications

• Automotive plants

• Robotics and automation

How does this regulator react to high-temperature conditions?

This unit automatically shuts down at very high temperatures (operating temperatures over +71°C) to reduce the risk of fire outbreaks and ensure safe operation.