Recom Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 72V dc Input Voltage, 300mA Output Current, 1

RS庫存編號:: 193-1789
製造零件編號:: R-78HE5.0-0.3
製造商:: Recom

Recom Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 72V dc Input Voltage, 300mA Output Current, 1

當前暫無庫存，可於2024/5/30發貨，3 工作日送達。

單價毎管：42 个

HK$2,056.30

Tube(s)	Per Tube	Per unit*
1 - 1	HK$2,056.30	HK$48.96
2 - 3	HK$2,011.10	HK$47.883
4 +	HK$1,967.90	HK$46.855
* 參考價格

RS庫存編號:: 193-1789
製造零件編號:: R-78HE5.0-0.3
製造商:: Recom

產品概覽和技術數據資料表

Datasheet R-78HE5.0-0.3

法例與合規

COO (Country of Origin):: TW

產品詳細資訊

The R-78HE-5.0-0.3 is a low cost switching regulator module in a compact package that has been specially designed for battery-powered use, but will find many other high input voltage applications. The exceptionally wide input voltage and operating temperature range, high MTBF (15 mio. hrs), tight regulation and low quiescent current consumption makes this converter ideal for 36V/48V lithium-ion and 12V/24V/48V lead-acid battery-powered applications. The 100V surge withstand capability means that external voltage clamping circuits can be eliminated.

Designed for 12V - 60V battery-powered apps
Wide input range (6.5V - 72V)
100V surge withstand
-40°C to +105°C operation at 48V input, full load
Short circuit protected
Efficiency up to 83%, no need for heatsinks

規格

Attribute	Value
Output Voltage	5V dc
Output Current	300mA
Input Voltage	6.5 → 72V dc
Mounting Type	PCB Mount
Number of Outputs	1
Efficiency	83%
Ripple And Noise	150mV Pk-Pk
Minimum Temperature	-40°C
Maximum Temperature	+105°C
Series	R-78HE-0.3
Line Regulation	±1.5 (Typ.)%
Maximum Input Current	3mA
Width	8.5mm
Depth	12.5mm
Weight	2.6g
Switching Frequency Range	135 (Typ.)kHz
Protection Features	Over Current Protection, Short Circuit Protection
Current Limiting Method	Hiccup Current Limiting
Length	11.5mm
Load Regulation	1 (Typ.)%
Power Signal Conversion Type	DC-DC
MTBF	15000 x 10^3h