Recom Switching Regulator, Through Hole, 12V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

RS stock no.:: 166-8978
Mfr. Part No.:: R-78E12-0.5
Manufacturer:: Recom

Recom Switching Regulator, Through Hole, 12V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

Image representative of range

Subtotal (1 tube of 42 units)*

R 2 780,13

(exc. VAT)

R 3 197,15

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

2 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 +	R 2,780.13	R 66.194

*price indicative

RS stock no.:: 166-8978
Mfr. Part No.:: R-78E12-0.5
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 Voltage 1	12V dc
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	6W
	Efficiency	95%
	Ripple and Noise	70mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78E-0.5
	Package Type	TO-220
	Line Regulation	±0.5 %
	Depth	10.4mm
	Width	10.4mm
	Weight	2g
	Standards/Approvals	RoHS
	Length	11.6mm
	Maximum Input Voltage	28V dc
	Load Regulation	±1 %
	MTBF	2182000h
	Minimum Input Voltage	15V

	Select all
	Brand Recom
	Product Type Switching Regulator
	Output Voltage 1 12V dc
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 6W
	Efficiency 95%
	Ripple and Noise 70mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78E-0.5
	Package Type TO-220
	Line Regulation ±0.5 %
	Depth 10.4mm
	Width 10.4mm
	Weight 2g
	Standards/Approvals RoHS
	Length 11.6mm
	Maximum Input Voltage 28V dc
	Load Regulation ±1 %
	MTBF 2182000h
	Minimum Input Voltage 15V

Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, Through-Hole Mounting, DC-DC Conversion - R-78E-0.5 Series - R-78E12-0.5

Need a stable 12V DC supply for your equipment? This switching regulator from RECOM takes an input voltage anywhere between 15V and 28V DC and outputs a steady 12V DC. Line regulation of ±0.5% and load regulation of ±1% ensure a consistent supply, even if there are fluctuations in supply and demand. High efficiency of 95% reduces heat dissipation, meaning you won't need a separate heatsink. The Compact SIP3 package saves space on your board.

Features & Benefits

• Operating temperature range of -40°C to +85°C makes it suitable for harsh environments

• Ripple and noise of 70 mV Pk-Pk reduce risk of damage due to overheating

• MTBF of 2,182,000h at +85°C for a long service life

• Through-hole mounting creates a strong connection with your PCB

Applications

• Military hardware

• Steel mills

• Lifts

What's load regulation?

Load regulation is the measure of a power supply's Ability to output a constant voltage when the output current fluctuates. The smaller the percentage, the more stable the supply.

What's line regulation?

Line regulation is similar to load regulation in that it's a measure of a power supply's Ability to maintain a constant voltage despite fluctuations in current. Load regulation refers to the output, whereas line regulation refers to the input.