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RS PRO 2.1 x 5.5 x 12 mm Centre Positive AC/AC Adapter Type G Plug 5 W 12V AC Output 400 mA 139-1765
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Power | 5W |
| Length | 78mm |
| Model | 139-1765 |
| Depth | 52mm |
| Cable Length | 1.8m |
| Width | 52mm |
| Series | KRE |
| Maximum Operating Temperature | 40°C |
| Sub Type | AC/AC Adapter |
| Load Regulation | ±1 % |
| Minimum Operating Temperature | -20°C |
| Plug Type | Type G |
| Number of outputs | 1 |
| Maximum Input Voltage | 240V ac |
| Output Voltage | 12V ac |
| Standards/Approvals | IEC/EN 61558 |
| Minimum Input Voltage | 230V ac |
| Output Connector Type | 2.1 x 5.5 x 12 mm Centre Positive |
| Input Connector Type | UK Plug |
| Adapter Current | 400mA |
| High-efficiency | consumption, meets US Energy Star, CEC, AS, MEPS, EUP and ERP |
Key Features
- Equipped with a 1.8 m cable length providing flexibility in placement.
- Designed to operate efficiently within a temperature range of -20°C to 40°C.
- Provides very low ripple and noise for sensitive electronics.
- High regulation accuracy with ±1% load regulation.
- Certified to IEC/EN 61558 standards ensuring safety and reliability.
- Lightweight wall-mount linear power supply suitable for various applications.
- Complies with high-efficiency standards including US Energy Star, CEC, MEPS, and ERP.
- IP20 rated for adequate protection in indoor environments.
Product Description
RS PRO 139-1765 is a high-quality AC/AC adapter designed to deliver 5 watts of power at 12V AC output and 400 mA current, ensuring stable and reliable performance for a variety of electronic devices. Featuring a 2.1 x 5.5 x 12 mm centre positive output connector and a Type G UK plug, this plug-in power supply is built for convenient wall-mount installation.
The adapter operates efficiently within an ambient temperature range of -20°C to 40°C and complies with IEC/EN 61558 safety standards, providing high reliability and user safety. Its design focuses on low ripple and disturbance noise, making it suitable for sensitive applications including antennas, fans, radios, video equipment, toys, aquariums, desk lamps, and LED lighting.
The linear power supply technology used in this model ensures very good regulation and low disturbances, though it results in a slightly larger and heavier unit compared to switching power supplies. It features thermal and short-circuit protection to enhance operational safety.
This RS PRO adapter includes a 1.8 m long cable, IP20 protection rating, and complies with major energy efficiency standards such as US Energy Star, CEC, MEPS, and ERP, reflecting its high-efficiency consumption profile.
Equipped with a 1.8 m cable length providing flexibility in placement. Designed to operate efficiently within a temperature range of -20°C to 40°C. Provides very low ripple and noise for sensitive electronics. High regulation accuracy with ±1% load regulation.
Certified to IEC/EN 61558 standards ensuring safety and reliability. Lightweight wall-mount linear power supply suitable for various applications. Complies with high-efficiency standards including US Energy Star, CEC, MEPS, and ERP.
IP20 rated for adequate protection in indoor environments. Ideal for powering antennas, fans, radios, video devices, toys, aquariums, desk lamps, and LED lamps.
This product is manufactured in China and provides a dependable power solution for industrial, commercial, laboratory, and domestic electronics requiring stable 12V AC power input.
Explore the RS PRO range at EnvMart for complementary power supply products and accessories designed for diverse electronic applications.
Explore more products in our Power Supplies & Transformers category.
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Frequently Asked Questions
This model provides a 12V AC output with a maximum current of 400 mA.
The power supply is equipped with a 1.8 m cable length, allowing for flexible placement.
It operates efficiently within a temperature range of -20°C to 40°C.
The dimensions of the adapter are 78 mm in length, 52 mm in width, and 52 mm in depth.
This unit features a Type G UK plug for connection.
Yes, it is certified to IEC/EN 61558 standards, ensuring safety and reliability.
It has a high regulation accuracy with ±1% load regulation.
It is suitable for powering antennas, fans, radios, video devices, toys, aquariums, desk lamps, and LED lighting.
The adapter supports an input voltage range of 230V to 240V AC.
It features a 2.1 x 5.5 x 12 mm centre positive output connector.
Yes, it includes thermal and short-circuit protection to enhance operational safety.
It complies with high-efficiency standards including US Energy Star, CEC, MEPS, and ERP.
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