Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 32V dc Input Voltage, 2A Output Current, 1

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£12.31

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Packaging Options:
RS Stock No.:
139-2968
Mfr. Part No.:
R-78B12-2.0
Brand:
Recom
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Brand

Recom

Output Voltage

12V dc

Output Current

2A

Input Voltage

15 → 32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP 3

Power Rating

24W

Efficiency

96%

Ripple And Noise

75mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+70°C

Series

R-78B-2.0

Line Regulation

±0.5%

Weight

4g

Power Signal Conversion Type

DC-DC

Protection Features

Short Circuit Protection

Depth

17.5mm

Standards Met

CB Report, EN 55022, IEC/EN 62368-1

Maximum Input Current

50mA

Switching Frequency Range

460kHz

Load Regulation

±1%

Width

8.5mm

Length

11.5mm

MTBF

6349000h

COO (Country of Origin):
TW

R78Bxx 2.0 Series Switching Regulator


The Recom R-78Bxx series are highly efficient, non-isolated switching regulators. They offer a high-quality product at a low cost in production quantity. They are ideally suited to replace 78xx linear regulators, as well as being pin compatible.

The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with continuous short circuit protection and no external components are needed to work efficiently.

Features and Benefits


• Wide operating temperature of -40 to +70 °C at full load
• Pin compatible with TO220 linear regulators
• High efficiency, non-isolated, no need for heatsinks
• Requires no external components
• Continuous short circuit protection
• Low ripple and noise
• Compact size, ensuring space saving
• Positive to negative converter

RECOM Switching Regulator, 12V DC Output Voltage, 15 to 32V DC Input Voltage - R-78B-2.0 Series - R-78B12-2.0


Use this switching regulator from RECOM to covert your supply voltage to the level needed by your equipment. It provides a continuous 12V DC output, giving you a reliable power supply that helps avoid unplanned appliance downtime. The product's wide input voltage range between 15 and 32V DC means you can use it with common electrical sources. As it efficiently converts up to 96% of its input energy, very little heat is produced as a by-product. This means you can be confident it works safely without the need for an external heatsink.

Features & Benefits


• Quiescent current of 2mA means minimal energy waste while not in use
• Peak ripple voltage of 75mV means low disruption from electrical noise
• Body measurements of 11.5 (W) x 17.5 (H) x 8.5mm (D) mean it fits easily onto busy circuit boards
• Short-circuit protection resets the device after faults to help minimise downtime

Applications


• Games consoles
• Radio receivers
• Security systems
• Logistics industry

How do I mount this switching regulator?


This switching regulator is suitable for the through-hole mounting method, which achieves a secure and vibration-proof attachment.