Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output Current,
- RS Stock No.:
- 166-8965
- Mfr. Part No.:
- R-78HB12-0.5
- Brand:
- Recom
Bulk discount available
Subtotal (1 tube of 42 units)*
£533.27
(exc. VAT)
£639.92
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 04 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
---|---|---|
1 - 4 | £533.27 | £12.697 |
5 - 9 | £517.27 | £12.316 |
10 - 24 | £501.27 | £11.935 |
25 - 49 | £485.27 | £11.554 |
50 + | £469.28 | £11.173 |
*price indicative
- RS Stock No.:
- 166-8965
- Mfr. Part No.:
- R-78HB12-0.5
- Brand:
- Recom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | 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 | |
Minimum Temperature | -40°C | |
Maximum Temperature | +85°C | |
Series | R-78HB | |
Line Regulation | ±1% | |
Length | 11.5mm | |
Load Regulation | ±0.6% | |
Depth | 17.5mm | |
Weight | 4g | |
MTBF | 7395000h | |
Width | 8.5mm | |
Select all | ||
---|---|---|
Brand 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 | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series R-78HB | ||
Line Regulation ±1% | ||
Length 11.5mm | ||
Load Regulation ±0.6% | ||
Depth 17.5mm | ||
Weight 4g | ||
MTBF 7395000h | ||
Width 8.5mm | ||
- 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
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).
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
• 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
• 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.
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