Recom Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 72V dc Input Voltage, 300mA Output Current, 1
- RS Stock No.:
- 193-1789
- Mfr. Part No.:
- R-78HE5.0-0.3
- Brand:
- Recom
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- RS Stock No.:
- 193-1789
- Mfr. Part No.:
- R-78HE5.0-0.3
- 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 | 5V dc | |
| Output Current | 300mA | |
| Input Voltage | 6.5 → 72V dc | |
| Mounting Type | PCB Mount | |
| Number of Outputs | 1 | |
| Efficiency | 83% | |
| Ripple And Noise | 150mV Pk-Pk | |
| Maximum Temperature | +105°C | |
| Minimum Temperature | -40°C | |
| Series | R-78HE-0.3 | |
| Line Regulation | ±1.5 (Typ.)% | |
| Load Regulation | 1 (Typ.)% | |
| Current Limiting Method | Hiccup Current Limiting | |
| Power Signal Conversion Type | DC-DC | |
| MTBF | 15000 x 10^3h | |
| Weight | 2.6g | |
| Length | 11.5mm | |
| Protection Features | Over Current Protection, Short Circuit Protection | |
| Depth | 12.5mm | |
| Width | 8.5mm | |
| Maximum Input Current | 3mA | |
| Switching Frequency Range | 135 (Typ.)kHz | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 5V dc | ||
Output Current 300mA | ||
Input Voltage 6.5 → 72V dc | ||
Mounting Type PCB Mount | ||
Number of Outputs 1 | ||
Efficiency 83% | ||
Ripple And Noise 150mV Pk-Pk | ||
Maximum Temperature +105°C | ||
Minimum Temperature -40°C | ||
Series R-78HE-0.3 | ||
Line Regulation ±1.5 (Typ.)% | ||
Load Regulation 1 (Typ.)% | ||
Current Limiting Method Hiccup Current Limiting | ||
Power Signal Conversion Type DC-DC | ||
MTBF 15000 x 10^3h | ||
Weight 2.6g | ||
Length 11.5mm | ||
Protection Features Over Current Protection, Short Circuit Protection | ||
Depth 12.5mm | ||
Width 8.5mm | ||
Maximum Input Current 3mA | ||
Switching Frequency Range 135 (Typ.)kHz | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 0.3AMaximum Input Current, ±1.5% Line Regulation - R-78HE-0.3 Series - R-78HE5.0-0.3
This switching regulator from RECOM adjusts your supply voltage to meet your equipment's needs. With its versatile input voltage range of 6.5 to 72V DC, it makes many standard energy sources compatible with your low-voltage devices for convenient power distribution. The unit's precise ±1.5% line regulation keeps its 5V DC output voltage stable, giving you a reliable energy supply for efficient working. To reduce appliance downtime, the converter comes with integrated short-circuit and overcurrent protection and automatically resets after tripping.
Features & Benefits
• Surge voltage rating of 100V prevents damage to your devices from electrical faults
• Compact dimensions of 11.5 (W) x 12.5 (H) x 8.5mm (D) fits into busy board-mounted systems
• Up to 83% efficiency for minimal heat build-up during operation
• Operating temperature range between -40°C and +105°C to perform in demanding settings
• Compact dimensions of 11.5 (W) x 12.5 (H) x 8.5mm (D) fits into busy board-mounted systems
• Up to 83% efficiency for minimal heat build-up during operation
• Operating temperature range between -40°C and +105°C to perform in demanding settings
Applications
• Power tools
• Portable spotlights
• PA systems
• Manufacturing industry
• Portable spotlights
• PA systems
• Manufacturing industry
How much current does this switching regulator use when not in operation?
The converter uses just 1.5 to 3mA of quiescent current to support your application's energy efficiency.