Recom Switching Regulator 72V, 300 mA Output Current, 5 Outputs

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PHP378.18

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PHP423.56

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RS Stock No.:
193-6473
Mfr. Part No.:
R-78HE5.0-0.3
Manufacturer:
Recom
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Brand

Recom

Product Type

Switching Regulator

Output Current

300mA

Number of Outputs

5

Efficiency

83%

Ripple and Noise

150mV Pk-Pk

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Series

R-78HE-0.3

Line Regulation

±1.5 %

Length

11.5mm

Depth

12.5mm

Weight

2.6g

Standards/Approvals

RoHS

Width

8.5 mm

Maximum Input Voltage

72V

MTBF

15000000h

Minimum Input Voltage

6.5V

Load Regulation

1 %

COO (Country of Origin):
TW
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

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