Recom DC-DC Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output

RS庫存編號:: 917-6620
製造零件編號:: R-78HB12-0.5/W
製造商:: Recom

Recom DC-DC Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output

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HK$144.70

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1 - 4	HK$144.70
5 - 9	HK$140.50
10 - 24	HK$136.10
25 - 49	HK$133.10
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* 參考價格

RS庫存編號:: 917-6620
製造零件編號:: R-78HB12-0.5/W
製造商:: Recom

規格

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產品詳細資訊

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選取全部	屬性	值
	品牌	Recom
	Output Voltage	12V dc
	Output Current	500mA
	Input Voltage	17 → 72V dc
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Power Rating	6W
	Efficiency	94%
	Ripple And Noise	60mV Pk-Pk
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C
	Series	R-78HB
	Line Regulation	1%
	Protection Features	Short Circuit Protection
	Application	Industrial, Inverter
	Length	11.5mm
	Depth	17.5mm
	Standards Met	EN 55022, EN 55024, EN 60950-1, IEC 60950-1, LVD 1407030-1, UL 94 V-0
	Maximum Input Current	25mA
	Switching Frequency Range	800kHz
	Output Voltage Adjustment Range	-3 → +3%
	Weight	4g
	MTBF	7395000h
	Rated Output Power	0.65W
	Power Signal Conversion Type	DC-DC
	Load Regulation	0.6%
	Width	8.5mm

	選取全部
	品牌 Recom
	Output Voltage 12V dc
	Output Current 500mA
	Input Voltage 17 → 72V dc
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Power Rating 6W
	Efficiency 94%
	Ripple And Noise 60mV Pk-Pk
	Maximum Temperature +85°C
	Minimum Temperature -40°C
	Series R-78HB
	Line Regulation 1%
	Protection Features Short Circuit Protection
	Application Industrial, Inverter
	Length 11.5mm
	Depth 17.5mm
	Standards Met EN 55022, EN 55024, EN 60950-1, IEC 60950-1, LVD 1407030-1, UL 94 V-0
	Maximum Input Current 25mA
	Switching Frequency Range 800kHz
	Output Voltage Adjustment Range -3 → +3%
	Weight 4g
	MTBF 7395000h
	Rated Output Power 0.65W
	Power Signal Conversion Type DC-DC
	Load Regulation 0.6%
	Width 8.5mm

R-78HBxx-0.5_W Series Datasheet

COO (Country of Origin):: TW

R-78HBxx-0.5L Series

Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL_HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

RECOM DC-DC Switching Regulator, 1 Output, 25mA Input Current - R-78HB Series - R-78HB12-0.5/W

Give your DC-powered devices exactly what they need with this switching regulator from RECOM. When an input voltage range between 17 and 72V DC enters the system, the unit takes it in hand and steps it down to a safer level of 12V DC. Thanks to an efficiency rating of 94%, you can rest assured that little energy is lost during this conversion process. This means you'll have minimal heat waste on your hands, so you won't need a heat sink on your board, freeing up space for other components.

• Pin-out compatible with LM78XX linear regulators for use with legacy devices
• Light weight of 4g for minimal strain on your board
• Ambient operating temperature range between -40°C and +85°C to withstand demanding settings
• Mean time between failures of 7,395,000h for reliable long-term operation
• Built-in short-circuit protection helps prevent damage from harmful current

Applications

• Transport industry
• Conveyor systems
• Automotive engineering
• Musical instruments

How clear are the electrical signals from this regulator?

This regulator has a maximum ripple and noise of 60mVp-p, so electrical disturbance and you'll get the signal clearly.