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Guangzhou Top Power Electronics Technology Co.,Ltd
TP03AC series 3W AC-DC converter

TP03AC series 3W AC-DC converter

Product catalog summary

Description: The TP03AC series offers a 3W power output with a wide input voltage range suitable for both AC and DC applications. It features high reliability, precision, and a compact size, eliminating the need for an external heat sink. The series includes overcurrent protection, EMI filter circuits, rectifier filter circuits, 2500V isolation voltage, and internal thermal protection. It is widely used in telecommunications, industrial control, instrumentation, data acquisition, and signal control systems.

General Characteristics: The series provides a 3000VAC isolation voltage for 1 minute with a leakage current of 2mA. It supports seismic activity from 10 to 55Hz at 5G and features auto-recovery overcurrent protection. Cooling is achieved through free air convection, and the case is made of flame-retardant plastic.

Features: The TP03AC series supports a universal input voltage range for both AC and DC, with wide input voltage options of 2:1 and 4:1. It includes fixed switching frequency, overheat protection, overcurrent protection, short circuit protection, and is RoHS compliant. The operating temperature range is from -40°C to 70°C.

Selection Guide: The document provides a detailed selection guide with part numbers, input voltage ranges, output voltages, currents, efficiencies, and recommended external capacitor values for various models within the series.

Input Characteristics: The startup voltage for the 220VAC module ranges from 165V to 265V, with a start rising time of 20ms for non-capacitive loads.

Output Characteristics: Voltage accuracy is within ±3% to ±5%, line regulation is ±0.5%, and load regulation is ±1%. Ripple and noise are within ±1%, and overcurrent protection is set at 120% of the rated value. The switching frequency is 60KHz.

Environment Characteristics: The operating temperature range is -40°C to +70°C, with a maximum case temperature of +95°C. Storage temperature ranges from -30°C to +105°C, and relative humidity is between 25% and 90% without condensation. The temperature coefficient is ±0.02%/°C.

Mechanical Dimensions and Pin Connections: The document provides detailed mechanical dimensions and pin connections for both single and dual output configurations.

Model Selection and Recommended Circuit: The document includes a model selection guide and recommended circuit configurations for single and dual output models, emphasizing the importance of adhering to input voltage ranges to avoid irreversible damage.

Catalog excerpts

3W 3KVAC Isolation Wide Input AC/DC Converters The rated output power of TP03AC series is 3W with wide input voltage range, for both AC input and DC input application. High reliability, precision, large power density, ultra-small size, no external heat sink required, stable output voltage and etc, with over current protection, EMI filter circuit, the rectifier filter circuit, 2500V isolation voltage, short circuit, overload, internal thermal protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal control and other electronic systems.

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TP03AC Series OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units • Case temperature shall not exceed the maximum case temperature.

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TP03AC Series MODEL SELECTION TP 220 T 05 D 12 W W:4:1 Wide voltage input range W:4:1 Wide voltage input range Auxiliary Output Voltage Main (auxiliary) output voltage D: Auxiliary is dual output Main Road output voltage S:single output D:Dual output T:Triple output S:single output, D:Dual output Rated input voltage Package type Rated input voltage Package type Rated output power Brand name Rated output power Brand name RECOMMEND CIRCUIT S in gle O utput C1, C2, C3, C4, C5, C6 capacitor values refer to parameter table USING ATTENTIONS Dual Output(COM) Module will cause irreversible damage when...

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