Recom Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 72V dc Input Voltage, 300mA Output Current, 1
- RS Stock No.:
- 193-6473
- Mfr. Part No.:
- R-78HE5.0-0.3
- Brand:
- Recom
26 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each
$10.90
(exc. GST)
$11.99
(inc. GST)
| Units | Per unit |
| 1 - 10 | $10.90 |
| 11 - 20 | $10.77 |
| 21 + | $10.59 |
- RS Stock No.:
- 193-6473
- Mfr. Part No.:
- R-78HE5.0-0.3
- Brand:
- Recom
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The R-78HE-5.0-0.3 is a low cost switching regulator module in a compact package that has been specially designed for battery-powered use, but will find many other high input voltage applications. The exceptionally wide input voltage and operating temperature range, high MTBF (15 mio. hrs), tight regulation and low quiescent current consumption makes this converter ideal for 36V/48V lithium-ion and 12V/24V/48V lead-acid battery-powered applications. The 100V surge withstand capability means that external voltage clamping circuits can be eliminated.
Designed for 12V - 60V battery-powered apps
Wide input range (6.5V - 72V)
100V surge withstand
-40°C to +105°C operation at 48V input, full load
Short circuit protected
Efficiency up to 83%, no need for heatsinks
Wide input range (6.5V - 72V)
100V surge withstand
-40°C to +105°C operation at 48V input, full load
Short circuit protected
Efficiency up to 83%, no need for heatsinks
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 5V dc |
| Output Current | 300mA |
| Input Voltage | 6.5 → 72V dc |
| Mounting Type | PCB Mount |
| Number of Outputs | 1 |
| Package | SIP 3 |
| Power Rating | 1.5W |
| Efficiency | 83% |
| Ripple And Noise | 150mV Pk-Pk |
| Minimum Temperature | -40°C |
| Maximum Temperature | +105°C |
| Series | R-78HE-0.3 |
| Line Regulation | ±1.5 (Typ.)% |
| MTBF | 15000 x 10^3h |
| Weight | 2.6g |
| Switching Frequency Range | 135 (Typ.)kHz |
| Protection Features | Over Current Protection, Short Circuit Protection |
| Depth | 12.5mm |
| Width | 8.5mm |
| Maximum Input Current | 3mA |
| Power Signal Conversion Type | DC-DC |
| Length | 11.5mm |
| Load Regulation | 1 (Typ.)% |
| Standards Met | REACH Compliant |
| Current Limiting Method | Hiccup Current Limiting |
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