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

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Förpackningsalternativ:
RS-artikelnummer:
706-3948
Tillv. art.nr:
R-78AA12-0.5SMD
Tillverkare / varumärke:
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

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78AA-0.5

Line Regulation

0.1%

Switching Frequency Range

330kHz

Maximum Input Current

5mA

Standards Met

EN60950

Depth

8.8mm

Length

15.3mm

Weight

2.7g

Load Regulation

0.25%

Width

9.6mm

MTBF

29253000h

Application

Automation, Industrial

Protection Features

Short Circuit Protection

Power Signal Conversion Type

DC-DC

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, 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

Applications


• Handheld electronic devices
• 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.

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