Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output Current,
- RS Stock No.:
- 672-7102
- Mfr. Part No.:
- R-78HB12-0.5L
- Brand:
- Recom
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£13.49
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£16.19
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- 3 unit(s) ready to ship
- Plus 39 unit(s) shipping from 21 October 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £13.49 |
| 5 - 9 | £13.10 |
| 10 - 24 | £12.69 |
| 25 - 49 | £12.29 |
| 50 + | £11.88 |
*price indicative
- RS Stock No.:
- 672-7102
- Mfr. Part No.:
- R-78HB12-0.5L
- 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 | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78HB-0.5(L) | |
| Line Regulation | ±1% | |
| Length | 11.5mm | |
| Switching Frequency Range | 800kHz | |
| Weight | 4g | |
| MTBF | 7395000h | |
| Width | 17.5mm | |
| Load Regulation | ±0.6% | |
| Depth | 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 | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78HB-0.5(L) | ||
Line Regulation ±1% | ||
Length 11.5mm | ||
Switching Frequency Range 800kHz | ||
Weight 4g | ||
MTBF 7395000h | ||
Width 17.5mm | ||
Load Regulation ±0.6% | ||
Depth 8.5mm | ||
- COO (Country of Origin):
- TW
R-78HBxx-0.5L Series
Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins
Note
De-rate above 71°C operating temperature.
MTBF to MIL_HDBK 217F.
MTBF to MIL_HDBK 217F.
Standards
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1
RECOM Switching Regulator, 89% Efficiency, ±1% Line Regulation - R-78HBXX Series - R-78HB12-0.5L
Maintain a steady power supply to your equipment with this switching regulator from RECOM. Thanks to an 89% efficiency level, minimal energy is lost through heat so the unit runs cool. Compact dimensions of 11.5 (L) x 17.5 (W) x 8.5mm (D), as well as 90° L-shaped pins, mean it's a suitable choice for busy setups. You can use it safely in demanding conditions thanks to a broad operating temperature range of -40°C to +85°C. Thanks to an output current of 500mA, it's suited to low-powered machinery.
Features & Benefits
• Input voltage of 17 to 72V DC and output voltage of 12V DC for low-voltage applications
• 4g weight puts minimal drag on equipment
• ±0.6% load regulation ensures reliable delivery of a supply to your system
• 20mV Pk-Pk with low noise and ripple for increased efficiency
• 4g weight puts minimal drag on equipment
• ±0.6% load regulation ensures reliable delivery of a supply to your system
• 20mV Pk-Pk with low noise and ripple for increased efficiency
Applications
• Automotive industry
• Medical safety equipment
• Handheld devices
• Medical safety equipment
• Handheld devices
How long will this device last?
This switching regulator has a mean time between failures of 7,395,000h, so you can be sure of its reliability and longevity.