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

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Sous-total (1 tube de 42 unités)*

607,66 €

(TVA exclue)

735,27 €

(TVA incluse)

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  • Expédition à partir du 29 janvier 2026
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Tube(s)
le tube
Prix par unité*
1 - 4607,66 €14,468 €
5 - 9589,43 €14,034 €
10 - 24571,20 €13,60 €
25 - 49552,97 €13,166 €
50 +534,74 €12,732 €

*Prix donné à titre indicatif

N° de stock RS:
166-8965
Référence fabricant:
R-78HB12-0.5
Fabricant:
Recom
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Marque

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

89%

Ripple And Noise

20mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78HB

Line Regulation

±1%

Depth

17.5mm

Weight

4g

Load Regulation

±0.6%

Width

8.5mm

MTBF

7395000h

Length

11.5mm

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, 17 to 72V DC Input Voltage Range, 12V DC Output Voltage - R-78HB Series - R-78HB12-0.5


Control the output voltage of your industrial equipment using this switching regulator from RECOM. It works by converting the input voltage supply into a suitable output voltage for the connected device. For versatility, this component has a broad input voltage range between 17 and 72V DC so you can use it in both low-voltage and high-voltage systems. Its efficiency rating of 89% means it produces minimal heat energy, eliminating the need for heat sinks and saving space on busy control panels.

Features & Benefits


• Wide operating temperature range between -40°C and +85°C to withstand demanding environments
• Non-conductive plastic body helps prevent electric shocks
• Low ripple and noise level of 20mV Pk-Pk for added efficiency
• Integrated short-circuit protection for durability

Applications


• Communications equipment
• Packaging industry
• Consumer electronics
• Aviation industry

How do I mount this switching regulator?


This device comes with through-holes in its body, meaning you can mount it without drilling holes in it.

How reliable is this regulator?


It has an output voltage accuracy rating of ±2% so only minimal errors will occur during a voltage conversion.