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
Brand:: Recom

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

Bulk discount available

Subtotal (1 tube of 42 units)*

£380.66

(exc. VAT)

£456.79

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 20 July 2026

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Tube(s)	Per Tube	Per unit*
1 - 4	£380.66	£9.063
5 - 9	£369.24	£8.791
10 - 24	£357.82	£8.52
25 - 49	£346.40	£8.248
50 +	£334.98	£7.976

*price indicative

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

Specifications

Technical Reference

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	12 V dc
	Output Current	1A
	Mount Type	Through Hole
	Number of Outputs	1
	Power	12W
	Efficiency	96%
	Ripple and Noise	25mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78B-1.0
	Line Regulation	0.25 %
	Package Type	SIP
	Standards/Approvals	RoHS
	Weight	4g
	Length	11.5mm
	Depth	17.5mm
	Width	8.5 mm
	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 Voltage 1 12 V dc
	Output Current 1A
	Mount Type Through Hole
	Number of Outputs 1
	Power 12W
	Efficiency 96%
	Ripple and Noise 25mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78B-1.0
	Line Regulation 0.25 %
	Package Type SIP
	Standards/Approvals RoHS
	Weight 4g
	Length 11.5mm
	Depth 17.5mm
	Width 8.5 mm
	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.