Recom Switching Regulator, Through Hole, 12 V dc Output Voltage 32V dc, 1 A Output Current, 1 Outputs

RS Stock No.:: 162-2682
Mfr. Part No.:: R-78B12-1.0
Manufacturer:: Recom

Recom Switching Regulator, Through Hole, 12 V dc Output Voltage 32V dc, 1 A Output Current, 1 Outputs

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Bulk discount available

Subtotal (1 tube of 42 units)*

SGD703.58

(exc. GST)

SGD766.90

(inc. GST)

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Temporarily out of stock

1 unit(s) shipping from 13 August 2026

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Tube(s)	Per Tube	Per unit*
1 - 1	SGD703.58	SGD16.752
2 - 3	SGD692.73	SGD16.494
4 +	SGD677.75	SGD16.137

*price indicative

RS Stock No.:: 162-2682
Mfr. Part No.:: R-78B12-1.0
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 Current	1A
	Mount Type	Through Hole
	Power	12W
	Efficiency	96%
	Ripple and Noise	25mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	R-78B-1.0
	Package Type	SIP
	Line Regulation	0.25 %
	Length	11.5mm
	Depth	17.5mm
	Weight	4g
	Standards/Approvals	RoHS
	Maximum Input Voltage	32V dc
	MTBF	6584000h
	Load Regulation	0.1 %
	Minimum Input Voltage	32V dc

	Select all
	Brand Recom
	Product Type Switching Regulator
	Output Current 1A
	Mount Type Through Hole
	Power 12W
	Efficiency 96%
	Ripple and Noise 25mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series R-78B-1.0
	Package Type SIP
	Line Regulation 0.25 %
	Length 11.5mm
	Depth 17.5mm
	Weight 4g
	Standards/Approvals RoHS
	Maximum Input Voltage 32V dc
	MTBF 6584000h
	Load Regulation 0.1 %
	Minimum Input Voltage 32V dc

Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, 16 to 32V Input Voltage, 12V Output Voltage - R-78B-1.0 Series - R-78B12-1.0

Maintain a steady output voltage supply to PCB-linked devices with this switching regulator from RECOM. It steps down input voltages ranging from 16 to 32V DC to a constant output of 12V DC, making it a good choice for use in low-power applications. The regulator's epoxy and plastic casing is Durable and resistant to impact, so it can withstand use in harsh conditions. Thanks to its robust efficiency of 95% at maximum input voltage, there's minimal energy loss, so you can maintain high levels of productivity when using this device.

Features & Benefits

• Continuous short-circuit protection for improved electrical safety

• MTBF of 6,584,000 hours at +25°C for long-term performance

• Compact dimensions of 11.5 (length) x 8.5 (width) x 17.5mm (height) to add minimal bulk to your setup

• Output current rating of 1A for energy efficiency

Applications

• Mobile phones and laptops

• Medical equipment

What's the operating temperature range of this switching regulator?

This switching regulator has a broad operating temperature range of -40°C to +85°C, so it's a practical choice for use in demanding industrial settings.