Recom Switching Regulator, Surface Mount, 12V dc Output Voltage, 15 → 32V dc Input Voltage, 500mA Output

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Subtotal (1 tube of 33 units)*

$561.29

(exc. GST)

$645.48

(inc. GST)

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1 - 1$561.29$17.009
2 - 3$548.93$16.634
4 +$537.15$16.277

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RS Stock No.:
166-6625
Mfr. Part No.:
R-78AA12-0.5SMD
Brand:
Recom
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Brand

Recom

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%

Width

9.6mm

Load Regulation

0.25%

MTBF

29253000h

Maximum Input Current

5mA

Standards Met

EN60950

Length

15.3mm

Depth

8.8mm

Protection Features

Short Circuit Protection

Application

Automation, Industrial

Weight

2.7g

Switching Frequency Range

330kHz

COO (Country of Origin):
TW

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

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.

Standards

EN-60950-1

RECOM Switching Regulator, 6W Power Rating, 97% Maximum Efficiency - R-78AA-0.5 Series - R-78AA12-0.5SMD


Cut energy waste out of your equation with this switching regulator from RECOM. It converts up to 97% of the input voltage, so it minimises heat and keeps a cool head while efficiently powering your components. That means there's no need to bring a heatsink to this party. The unit has integrated short-circuit protection and automatically resets after tripping, so shrugs off supply issues to downsize downtime. It makes quick work of source conversion by starting up in just 50ms. Thanks to insulating epoxy resin potting and plastic housing, you can trust this regulator to effectively protect you against electrical hazards.

• Low maximum ripple voltage of 40mV, so it produces minimal electrical noise
• Output voltage accurate to ±3%, ensuring you get a reliable power source
• Wide input voltage range between 15 and 32V DC to work with many electrical supplies
• Compact body measurements of 15.3 (L) x 9.6 (W) x 8.8mm (D) for easy mounting in busy systems

Applications


• Domestic appliances
• Automotive workshops
• Industrial robotics systems

What temperatures can I use this device in?


You can use this regulator in operating temperatures between -40°C and +71°C, making it suitable for use in challenging conditions.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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