Recom Switching Regulator, Through Hole, 24V dc Output Voltage, 36 → 72V dc Input Voltage, 300mA Output Current,
- RS Stock No.:
- 672-7114
- Mfr. Part No.:
- R-78HB24-0.3L
- Manufacturer:
- Recom
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Subtotal (1 unit)*
TWD546.00
(exc. GST)
TWD573.30
(inc. GST)
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In Stock
- 22 unit(s) ready to ship from another location
- Plus 30 unit(s) shipping from December 22, 2025
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Units | Per unit |
|---|---|
| 1 - 10 | TWD546.00 |
| 11 - 20 | TWD535.00 |
| 21 + | TWD524.00 |
*price indicative
- RS Stock No.:
- 672-7114
- Mfr. Part No.:
- R-78HB24-0.3L
- Manufacturer:
- Recom
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage | 24V dc | |
| Output Current | 300mA | |
| Input Voltage | 36 → 72V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Efficiency | 92% | |
| Ripple And Noise | 60mV Pk-Pk | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78HB | |
| Line Regulation | ±1% | |
| Depth | 17.5mm | |
| Width | 8.5mm | |
| MTBF | 7395000h | |
| Weight | 4g | |
| Load Regulation | ±0.6% | |
| Length | 11.5mm | |
| Switching Frequency Range | 120 → 800kHz | |
| Protection Features | Short Circuit Protection | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 24V dc | ||
Output Current 300mA | ||
Input Voltage 36 → 72V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Efficiency 92% | ||
Ripple And Noise 60mV Pk-Pk | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78HB | ||
Line Regulation ±1% | ||
Depth 17.5mm | ||
Width 8.5mm | ||
MTBF 7395000h | ||
Weight 4g | ||
Load Regulation ±0.6% | ||
Length 11.5mm | ||
Switching Frequency Range 120 → 800kHz | ||
Protection Features Short Circuit Protection | ||
- 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, 36 to 72V DC Input Voltage, 24V DC Output Voltage - R-78HB Series - R-78HB24-0.3L
Use this switching regulator from RECOM to convert incoming power into a voltage suitable for your attached device. It's capable of converting a high input voltage up to 72V DC into a steady 24V DC output, making it a reliable choice. It's easy to install this switching regulator thanks to its through-hole method and as it weighs just 4g, it won't put undue stress on your setup
Features & Benefits
• SIP package type reduces surface area and dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (D) make it a practical choice for installation in small spaces
• Operating efficiency of 92% for minimal energy wastage
• Line regulation of ±1% ensures reliable output voltage
• Load regulation of ±0.6% gives dependable power despite load changes
• Broad operating temperature range from -40°C to +85°C for use in harsh industrial environments
• Operating efficiency of 92% for minimal energy wastage
• Line regulation of ±1% ensures reliable output voltage
• Load regulation of ±0.6% gives dependable power despite load changes
• Broad operating temperature range from -40°C to +85°C for use in harsh industrial environments
Applications
• Industrial power supplies
• Factory automation
• Medical equipment
• Factory automation
• Medical equipment
Why are switching regulators needed?
Switching regulators are used to change input direct current voltage to the current voltage needed to run your component without damage.