# TP03AC Series AC/DC Converters

## General Overview
️· 3W power rating
️· 3kVAC isolation
️· Wide input voltage range (2:1 or 4:1 options)
️· For AC and DC input applications
️· Suitable for telecommunications, industrial control, and data acquisition systems.

## Features
️· Universal input voltage range
️· Fixed switching frequency
️· Overcurrent, short circuit, and overheat protection
️· RoHS compliant
️· Operating temperature: -40°C to 70°C

## Selection Guide (Examples)
️· TP03AC220S05: 220VAC input, 5V output, 0.6A, 71% efficiency. Requires 0.1uF/25V & 330uF/16V capacitors.
️· TP03AC220D12: 220VAC input, ±12V output, 0.125A, 76% efficiency. Requires 0.1uF/25V & 100uF/25V capacitors.
️· TP03AC220S05W: 220VAC (85-265V range) input, 5V output, 0.6A, 71% efficiency. Requires 0.1uF/25V & 330uF/16V capacitors.
️· TP03AC220D15W: 220VAC (85-265V range) input, ±15V output, 0.1A, 78% efficiency. Requires 0.1uF/25V & 100uF/25V capacitors.

## Input Characteristics
️· Startup Voltage (220VAC): 165-265VAC
️· Startup Voltage (Wide Range): 85-265VAC
️· Start rising time: 20ms

## Output Characteristics
️· Voltage Accuracy: ±3% to ±5%
️· Line Regulation: ±0.5%
️· Load Regulation: ±1%
️· Ripple and Noise: ±1%
️· Overcurrent Protection: 120%
️· Switch Frequency: 60kHz

## Environmental Characteristics
️· Operating Temperature: -40°C to +70°C
️· Maximum Case Temperature: +95°C
️· Storage Temperature: -30°C to +105°C
️· Relative Humidity: 25-90%

## Mechanical Dimensions
️· DIP Package
️· Pin connections for single and dual output options provided.

## Important Notes
️· Module can be damaged by long-term overload or exceeding input voltage range.
️· Capacitor values (C1, C2, C3, C4, C5, C6) are listed in the selection guide for each model.