Recom Switching Regulator, Surface Mount, 12V dc Output Voltage, 15 → 32V dc Input Voltage, 500mA Output
- RS Stock No.:
- 706-3948
- Mfr. Part No.:
- R-78AA12-0.5SMD
- Brand:
- Recom
1 In stock - FREE next working day delivery available
Added
Price Each
£7.58
(exc. VAT)
£9.10
(inc. VAT)
Units | Per unit |
1 - 4 | £7.58 |
5 - 9 | £7.35 |
10 - 24 | £7.13 |
25 - 49 | £6.90 |
50 + | £6.66 |
- RS Stock No.:
- 706-3948
- Mfr. Part No.:
- R-78AA12-0.5SMD
- Brand:
- Recom
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
R78AAxx-0.5SMD Series
Replacement for R-78Axx-0.5SMD series
Non-isolated
High efficiency up to 97%
Adjustable output voltage
Wide input voltage range
Thermal shutdown and continuous short circuit protection
Remote On/Off control
UL94V-0 package material
SMD 10 pin package
Non-isolated
High efficiency up to 97%
Adjustable output voltage
Wide input voltage range
Thermal shutdown and continuous short circuit protection
Remote On/Off control
UL94V-0 package material
SMD 10 pin package
Note
Derate output when operating temperature above +71°C.
MTBF to MIL-HDBK 217F (+25°C).
Stk numbers 706-3922 and 706-3957 have fixed output voltages.
MTBF to MIL-HDBK 217F (+25°C).
Stk numbers 706-3922 and 706-3957 have fixed output voltages.
Standards
EN-60950-1
RECOM Switching Regulator, 97% Maximum Efficiency, 40mV Maximum Ripple Voltage - R-78AA-0.5 Series - R-78AA12-0.5SMD
Flick over to fast power conversion with this RECOM switching regulator. It's a middleman that takes high inputs between 15 and 32V DC and delivers a steady 12V DC output to keep your components working smoothly. A start-up time of just 50ms means it switches your input voltages in a flash to efficiently power attached appliances. Integrated short-circuit protection automatically resets the unit after tripping to help your system bounce back from electrical faults. Don't worry about making space for a heatsink, as the regulator's 97% conversion efficiency keeps your equipment running cool.
Surface mounting method for quick installation
Compact dimensions of 15.3 (L) x 9.6 (W) x 8.8mm (D) mean it's easy to mount in crowded spaces
Low power dissipation of 0.4W, so you get energy-efficient voltage conversion
33 units in a tube for convenient stocking
Compact dimensions of 15.3 (L) x 9.6 (W) x 8.8mm (D) mean it's easy to mount in crowded spaces
Low power dissipation of 0.4W, so you get energy-efficient voltage conversion
33 units in a tube for convenient stocking
Applications
Handheld electronic devices
Power supply units
Automotive industry
Power supply units
Automotive industry
How accurate is the output voltage from this switching regulator?
This unit's output holds steady ±3% of your set value, so you can rest assured it gives you a precise power supply.
Specifications
Attribute | Value |
---|---|
Output Voltage | 12V dc |
Output Current | 500mA |
Input Voltage | 15 → 32V dc |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Package | DIP |
Power Rating | 6W |
Efficiency | 97% |
Ripple And Noise | 30mV Pk-Pk |
Minimum Temperature | -40°C |
Maximum Temperature | +85°C |
Series | R-78AA-0.5 |
Line Regulation | 0.1% |
MTBF | 29253000h |
Load Regulation | 0.25% |
Maximum Input Current | 5mA |
Switching Frequency Range | 330kHz |
Standards Met | EN60950 |
Width | 9.6mm |
Weight | 2.7g |
Power Signal Conversion Type | DC-DC |
Application | Automation, Industrial |
Depth | 8.8mm |
Length | 15.3mm |
Protection Features | Short Circuit Protection |
- RS Stock No.:
- 706-3948
- Mfr. Part No.:
- R-78AA12-0.5SMD
- Brand:
- Recom
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