Recom Switching Regulator, Through Hole, 15V dc Output Voltage, 20 → 72V dc Input Voltage, 500mA Output Current,

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£13.54

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£16.25

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Packaging Options:
RS Stock No.:
416-846
Mfr. Part No.:
R-78HB15-0.5
Brand:
Recom
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Brand

Recom

Output Voltage

15V dc

Output Current

500mA

Input Voltage

20 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

7.5W

Efficiency

91%

Ripple And Noise

20mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78HB

Line Regulation

±1%

Depth

17.5mm

Standards Met

REACH Compliant

Switching Frequency Range

120 → 800kHz

Length

11.5mm

MTBF

7395000h

Load Regulation

±0.6%

Power Signal Conversion Type

DC-DC

Width

8.5mm

Weight

4g

Protection Features

Short Circuit Protection

COO (Country of Origin):
TW

R78HBxx-0.5 Series


Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator, up to 96%
No need for heatsinks
Very wide input voltage range, up to 72V
Low ripple and noise
Thermal shutdown and continuous short circuit protection
Pin compatible with LM78xx Linears
Industry standard SIP-3 package

Note

Derate output when operating temperature above 71°C.
MTBF to MIL-HDBK-217F (25°C).

Standards

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

RECOM Switching Regulator, Short-Circuit Protection, 7,395,000h MTBF - R78HBXX-0.5 Series - R-78HB15-0.5


Regulate the supply voltage to your electronic devices using this switching regulator from RECOM. It converts a high input voltage into a lower, stable output voltage to suit your connected system or voltage-sensitive device. A mean time between failures of 7,395,000 hours means you can rely on this component for long-term use. As it's compatible with linear regulators from the LM78xx range, you can use it to upgrade your legacy systems. The unit has an efficiency rating of 95%, which means it wastes minimal energy as heat. This eliminates the need for heatsinks and saves space on crowded PCBs.

Features & Benefits


• Integrated short-circuit protection helps prevent damage from irregular currents and overloads
• Wide operating temperature range between -40°C and +85°C to withstand demanding conditions
• Low ripple and noise of 20mV Pk-Pk for clear signal transmission

Applications


• Consumer electronics
• Medical technology
• Aviation engineering
• Manufacturing industry

How do I mount this switching regulator?


To achieve a secure fit, this unit comes with holes in its body for direct through-hole mounting on your board.

What size is this regulator?


This regulator has compact dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (D) to use minimal board space.

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