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Guangzhou Top Power Electronics Technology Co.,Ltd
TP03AA series 3W AC-DC converter

TP03AA series 3W AC-DC converter

Product catalog summary

Description: The TP03AA series offers a 3W rated output power with a wide input voltage range suitable for both AC and DC applications. It features high reliability, precision, large power density, and ultra-small size, eliminating the need for an external heat sink. The series includes overcurrent protection, EMI filter circuit, rectifier filter circuit, 3000V isolation voltage, short circuit, overload, and internal thermal protection. It is widely used in telecommunications, industrial control, instrumentation, data acquisition, and signal control systems.

Features: The converters have a universal input voltage range for both AC and DC, with wide input voltage options of 2:1 and 4:1. They operate with a fixed switching frequency and include protections against overheating, overcurrent, and short circuits. They are RoHS compliant and operate within a temperature range of -40℃ to 70℃.

Selection Guide: The document provides a detailed table listing various models of the TP03AA series, specifying input voltage ranges, output voltages, currents, efficiencies, and recommended external capacitor values for each model.

General Characteristics: The converters have an isolation voltage of 3000VAC, seismic resistance of 5G, and auto-recovery overcurrent protection. They are cooled by free air convection and housed in flame-retardant plastic cases.

Output Characteristics: Voltage accuracy is within ±3% to ±5%, with line and load regulation at ±0.5% and ±1% respectively. Ripple and noise are maintained within ±1%, and the switching frequency is 100KHz.

Input Characteristics: The startup voltage ranges from 85V to 265V for different modules, with a start rising time of 20ms for non-capacitive loads.

Environmental Characteristics: The operating temperature range is -40℃ to +70℃, with a maximum case temperature of +95℃. Storage temperature ranges from -30℃ to +105℃, and relative humidity is between 25% and 90% without condensation.

Mechanical Dimensions and Pin Connections: The document includes mechanical dimensions and pin connections for DIP packages, detailing single, dual, and triple output configurations.

Model Selection: Guidance is provided on selecting models based on output voltage, input voltage range, and package type.

Temperature Derating and Recommended Circuit: The document includes a temperature derating graph and recommended circuit configurations for single, dual, and triple output models, emphasizing the importance of adhering to specified capacitor values.

Usage Attentions: It warns against long-term overload and exceeding maximum input voltage range to prevent irreversible damage to the module.

Catalog excerpts

3W 3KVAC Isolation Wide Input AC/DC Converters The rated output power of TP03AA 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, 3000V isolation voltage, short circuit, overload, internal thermal protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal control and other electronic systems. Short circuit protection RoHS compliant Over current protection Operating temperature : -40"Cto 70"C Fixed switching frequency Overheat protection

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Over current protection Full input range Case material INPUT characteristics! Flame-retardant plastic Min. 165 Parameter Startup voltage Isolation voltage Input / Output 1 minute, leakage current 2mA • Case temperature shall not exceed the maximum case temperature.

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TP03AA SeriesMECHANICAL DIMENSIONS! PIN connections! * Pin not fitted on single output variants Units:mm W:4:1 Wide voltage input range —► Main (auxiliary) output voltage S:single output, D:Dual output Rated input voltage -► Package type -> AC-DC -► Rated output power -► Brand name L> W:4:1 Wide voltage input range —► Auxiliary Output Voltage -► D: Auxiliary is dual output -► Main Road output voltage S:single output D:Dual output T:Triple output Rated input voltage Package type "► AC-DC -► Rated output power Auxiliary output voltage P: Auxiliary is positive output voltage Main Road output voltage S:single...

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TP03AA Series RECOMMEND CIRCUIT Dual Output(COM) C1, C2, C3, C4, C5, C6 capacitor values refer to parameter table USING ATTENTIONS Triple output Module will cause irreversible damage when it in the long-term overload state. Module will cause irreversible damage when it out of the state maximum input voltage range

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