Recom Switching Regulator, Through Hole, 24 V dc Output Voltage, 300 mA Output Current, 1 Outputs

RS Stock No.:: 166-8987
Mfr. Part No.:: R-78HB24-0.3L
Manufacturer:: Recom

Recom Switching Regulator, Through Hole, 24 V dc Output Voltage, 300 mA Output Current, 1 Outputs

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Bulk discount available

Subtotal (1 tube of 42 units)*

SGD988.77

(exc. GST)

SGD1,077.76

(inc. GST)

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Temporarily out of stock

Shipping from 27 July 2026

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Tube(s)	Per Tube	Per unit*
1 - 1	SGD988.77	SGD23.542
2 - 3	SGD973.55	SGD23.18
4 +	SGD952.48	SGD22.678

*price indicative

RS Stock No.:: 166-8987
Mfr. Part No.:: R-78HB24-0.3L
Manufacturer:: Recom

Specifications

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 Voltage 1	24 V dc
	Output Current	300mA
	Mount Type	Through Hole
	Number of Outputs	1
	Efficiency	92%
	Ripple and Noise	60mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78HB
	Line Regulation	±1 %
	Package Type	SIP
	Weight	4g
	Length	11.5mm
	Depth	17.5mm
	Width	17.5 mm
	Standards/Approvals	RoHS
	Maximum Input Voltage	72V dc
	MTBF	7395000h
	Minimum Input Voltage	36V
	Load Regulation	±0.6 %

	Select all
	Brand Recom
	Product Type Switching Regulator
	Output Voltage 1 24 V dc
	Output Current 300mA
	Mount Type Through Hole
	Number of Outputs 1
	Efficiency 92%
	Ripple and Noise 60mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78HB
	Line Regulation ±1 %
	Package Type SIP
	Weight 4g
	Length 11.5mm
	Depth 17.5mm
	Width 17.5 mm
	Standards/Approvals RoHS
	Maximum Input Voltage 72V dc
	MTBF 7395000h
	Minimum Input Voltage 36V
	Load Regulation ±0.6 %

Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, 36 to 72V DC Input Voltage, 24V DC Output Voltage - R-78HB Series - R-78HB24-0.3L

Use this switching regulator from RECOM to convert incoming power into a voltage suitable for your attached device. It's capable of converting a high input voltage up to 72V DC into a steady 24V DC output, making it a reliable choice. It's easy to install this switching regulator thanks to its through-hole method and as it weighs just 4g, it won't put undue stress on your setup

Features & Benefits

• SIP package type reduces surface area and dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (D) make it a practical choice for installation in small spaces

• Operating efficiency of 92% for minimal energy wastage

• Line regulation of ±1% ensures reliable output voltage

• Load regulation of ±0.6% gives dependable power despite load changes

• Broad operating temperature range from -40°C to +85°C for use in harsh industrial environments

Applications

• Industrial power supplies

• Factory automation

• Medical equipment

Why are switching regulators needed?

Switching regulators are used to change input direct current voltage to the current voltage needed to run your component without damage.