Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs

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HK$90.60

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1 - 10HK$90.60
11 - 20HK$88.40
21 +HK$87.00

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Packaging Options:
RS Stock No.:
672-7142
Mfr. Part No.:
R-78B12-1.0L
Manufacturer:
Recom
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Brand

Recom

Output Voltage

12V dc

Output Current

1A

Input Voltage

32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

12W

Efficiency

96%

Ripple And Noise

25mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78B-1.0(L)

Line Regulation

0.1%

Load Regulation

0.25%

MTBF

6584000h

Switching Frequency Range

380kHz

Depth

8.5mm

Width

17.5mm

Weight

4g

Length

11.5mm

COO (Country of Origin):
TW

R-78Bxx 1.0L Series


Non isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
High efficiency
Wide input voltage range, up to 34V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL-HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

RECOM Switching Regulator, ±0.6% Load Regulation, 1 Output - R-78BXX-1.0 Series - R-78B12-1.0L


Support efficient performance in your system with this switching regulator from RECOM. It takes an input voltage of 32V DC and steps it down to the 12V DC output your attached equipment can use safely. A high efficiency rating of 96% means minimal energy is wasted, while low ripple and noise of 25mV Pk-Pk mean you can be sure of smooth performance. The unit has L-shaped pins and weighs just 4g, so achieves a firm hold without adding drag to your setup.

Features & Benefits


• Compact dimension of 11.5 (L) x 17.5 (W) x 8.5mm (D) to fit neatly into crowded systems
• Integrated short-circuit protection for protection against electrical faults
• Line regulation of 0.1% and load regulation of 0.25% for consistent performance
• Standard SIP package for easy compatibility and efficiency

Applications


• Aviation industry
• Consumer electronics
• Telecommunication networks
• Transportation systems

What temperatures can this regulator withstand?


The switching regulator has a thermal-resistant plastic housing that withstands a wide operating temperature range between -40°C and +85°C, making it suitable for use in challenging environments.

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