Recom Switching Regulator, Through Hole, 5 V dc Output Voltage 72V dc, 500 mA Output Current, 1 Outputs

RS庫存編號:: 416-874
Distrelec 貨號:: 169-07-684
製造零件編號:: R-78HB5.0-0.5
製造商:: Recom

Recom Switching Regulator, Through Hole, 5 V dc Output Voltage 72V dc, 500 mA Output Current, 1 Outputs

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小計（1 件）*

TWD460.00

(不含稅)

TWD483.00

訂單超過 $1,300.00 免費送貨

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加上 111 件從 2026年3月30日起發貨

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單位	每單位
1 - 10	TWD460.00
11 - 20	TWD449.00
21 +	TWD441.00

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RS庫存編號:: 416-874
Distrelec 貨號:: 169-07-684
製造零件編號:: R-78HB5.0-0.5
製造商:: Recom

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選取全部	屬性	值
	品牌	Recom
	Product Type	Switching Regulator
	Output Voltage 1	5 V dc
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	2.5W
	Efficiency	81%
	Ripple and Noise	20mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78HB
	Package Type	SIP
	Line Regulation	±1 %
	Standards/Approvals	RoHS
	Weight	4g
	Length	11.5mm
	Depth	17.5mm
	Width	8.5 mm
	Maximum Input Voltage	72V dc
	MTBF	7395000h
	Load Regulation	±0.6 %
	Minimum Input Voltage	9V

	選取全部
	品牌 Recom
	Product Type Switching Regulator
	Output Voltage 1 5 V dc
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 2.5W
	Efficiency 81%
	Ripple and Noise 20mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78HB
	Package Type SIP
	Line Regulation ±1 %
	Standards/Approvals RoHS
	Weight 4g
	Length 11.5mm
	Depth 17.5mm
	Width 8.5 mm
	Maximum Input Voltage 72V dc
	MTBF 7395000h
	Load Regulation ±0.6 %
	Minimum Input Voltage 9V

COO (Country of Origin):: TW

RECOM Switching Regulator, 2.5W Power Rating, 81% Efficiency - R-78HB Series - R-78HB5.0-0.5

This switching regulator from RECOM is a safe power distribution solution for your electronic circuits. It monitors the input voltage and converts it to a stable output supply components on the circuit can use. Thanks to a wide input tolerance range of 9 to 72V, this versatile unit can be used with various power sources. Its non-conductive plastic housing serves as an insulator to protect you from electric shocks. Continuous short-circuit protection and thermal shutdown features ensure this device is powered down in the event of a fault, preventing damage to the circuit.

Features & Benefits

• Compact dimensions of 11.5 (length) x 8.5 (width) x 17.5mm (height) for installation in setups with limited space

• Through-hole mounting style provides a permanent, vibration-proof connection

• Flame retardant, as burning stops in 10 seconds when a fire occurs

• Integrated 1μF capacitor serves as a filter to smooth out the voltage for noiseless signal transmission

Applications

• Automotive industries

• Instrumentation equipment

Do I need a heat sink for this regulator?

No, because this regulator has an efficiency of 81%, meaning it makes optimal use of energy and it doesn't dissipate much heat.