POWER SUPPLY

Price 2000.0 INR/ Unit

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POWER SUPPLY Specification

Input Voltage
According to SMPS voltage Volt (V)

About POWER SUPPLY

A Switched Mode Power Supply (SMPS) is an electronic device that converts electrical power from one form to another (usually AC to DC) using high-frequency switching regulators to achieve high efficiency. They are widely used in computers, industrial automation, and consumer electronics due to their lightweight, compact design compared to linear power supplies.

Here is a short specification summary for a typical industrial/general-purpose SMPS:

General Specifications

Input Voltage Range: Wide input, typically 90264V AC or 127370V DC.
Input Frequency: 4763 Hz.
Efficiency: Typically 80% to 90%+, significantly higher than linear supplies.
Switching Frequency: High frequency (often 20 kHz to 1 MHz), making it inaudible to humans.
Operating Temp: Typically -10C to +60C or -30C to +70C for industrial units.
Isolation: Usually 2-3 kV AC between input and output.

Output Characteristics

Output Voltage: Regulated DC (e.g., 5V, 12V, 24V, 48V).
Voltage Regulation: High accuracy, often better than 1% for line and load regulation.
Ripple & Noise: Low (usually <1% Pk-Pk).
Hold-up Time: Varies, commonly ~1020

Protection & Safety

Short Circuit Protection: Self-recovering (Auto-recovery).
Overload/Overpower Protection: Yes (OPP).
Overvoltage Protection: Yes (OVP).
Over Temperature Protection: Yes (OTP).
Safety Standards: Complies with UL 1950, IEC 950/62368,

Key Features

Active Power Factor Correction (PFC): Available in most modern units for enhanced efficiency (>0.92).
Compact/Lightweight: Uses smaller transformers and heatsinks.
Output Adjustment: Typically allows adjustment of output voltage via a potentiometer.

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