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RS PRO Switching Power Supply 12V DC, 125W Power, Chassis Mount, Full Range AC Input PSF-125 161-8257

Specifications

Country of Origin China
Brand RS PRO
Power 125W
Efficiency 87%
Length 127mm
Model 161-8257
Depth 30.5mm
Width 76mm
Mount Type Chassis
Output Current 10.5A
Maximum Operating Temperature 70°C
Minimum Operating Temperature -20°C
Number of outputs 1
Maximum Input Voltage 264V ac
Maximum Output Voltage 12V dc
SMPS Output Current 20A
Minimum Input Voltage 90V ac
Output protections OLP/OVP/SCP
UL60950-1, UL, IEC60950-1 2005, EN60950-1:2006, CE, CB

Key Features

  • Delivers a maximum output voltage of 12V DC with a power rating of 125 watts.
  • Supports a wide input voltage range from 90V AC to 264V AC.
  • Equipped with protective features including Over Load Protection (OLP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP).
  • Operates reliably within a temperature range of -20°C to 70°C.
  • Single output configuration with an output current of 10.5A and SMPS current of 20A.
  • Chassis mount type ideal for installation in various equipment.
  • Compact form factor measuring 127mm in length, 76mm in width, and 30.5mm in depth.
  • High efficiency of 87%, ensuring energy-saving operation.

Product Description

RS PRO 161-8257 Switching Power Supply offers consistent 12V DC output at 125 watts power, featuring a chassis mount design and full-range AC input from 90V to 264V AC.

This power supply unit is engineered for industrial, manufacturing, and commercial applications requiring high reliability and efficiency. It supports a single output with an output current of 10.5A and SMPS output current capability of 20A, delivering robust performance in varying load conditions.

The device includes essential protective functions such as Over Load Protection (OLP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP) to safeguard connected equipment.

Designed to operate in ambient conditions ranging from -20°C to 70°C, it provides durability and stable operation over a wide temperature range. The unit measures 127mm in length, 76mm in width, and 30.5mm in depth, making it suitable for equipment chassis integration.

With a high efficiency rating of 87%, it minimizes energy losses, supporting energy-conscious implementations and reducing thermal dissipation requirements.

The product complies with internationally recognized safety standards including UL60950-1, IEC60950-1:2005, EN60950-1:2006, CE, and CB certifications, ensuring safe deployment in various environments.

Manufactured in China, the RS PRO 161-8257 power supply undergoes rigorous quality checks and full load burn-in testing to ensure longevity and stable operation in demanding conditions.

Delivers 12V DC output voltage for reliable power supply needs. Full range universal AC input voltage from 90V to 264V AC. Robust output protections including OLP, OVP, and SCP. Wide operating temperature range suitable for industrial environments.

Compact chassis mount form factor for easy integration. High efficiency of 87% to reduce energy consumption. Certified to multiple international safety and EMC standards. Single output with output current up to 10.5A and SMPS current 20A.

Dimensions of 127mm (L) x 76mm (W) x 30.5mm (D). Manufactured with quality assurance and full load burn-in test.

This RS PRO switching power supply is ideal for use in industrial machinery, laboratory equipment, commercial electronics, and other environments requiring dependable, efficient, and protected power delivery. Explore a wide range of power supplies and electronic components at EnvMart for your industrial and commercial needs.

Explore more products in our Electronic Components, Power & Connectors category.

RS PRO Switching Power Supply 12V DC, 125W Power, Chassis Mount, Full Range AC Input PSF-125 161-8257
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