Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current, 1

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Sous-total (1 tube de 42 unités)*

575,79 €

(TVA exclue)

696,71 €

(TVA incluse)

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  • 4 unité(s) expédiée(s) à partir du 15 janvier 2026
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Tube(s)
le tube
Prix par unité*
1 - 4575,79 €13,709 €
5 - 9558,52 €13,298 €
10 - 24541,24 €12,887 €
25 - 49523,97 €12,475 €
50 +506,70 €12,064 €

*Prix donné à titre indicatif

N° de stock RS:
166-9046
Référence fabricant:
R-78HB5.0-0.5
Fabricant:
Recom
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Marque

Recom

Output Voltage

5V dc

Output Current

500mA

Input Voltage

9 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

2.5W

Efficiency

81%

Ripple And Noise

20mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78HB-0.5

Line Regulation

±1%

MTBF

7395000h

Load Regulation

±0.6%

Width

8.5mm

Length

11.5mm

Depth

17.5mm

Weight

4g

Pays d'origine :
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, 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.

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