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Guangzhou Top Power Electronics Technology Co.,Ltd
TP25AU-TP30AU series

TP25AU-TP30AU series

Product catalog summary

Description: The TP25AU~TP30AU series converters offer a rated output power of 25~30W with a wide input voltage range suitable for both AC and DC applications. These converters are characterized by high reliability, precision, large power density, and ultra-small size, eliminating the need for an external heat sink. They provide stable output voltage with features like over-current protection, EMI filter circuit, rectifier filter circuit, 3000V isolation voltage, short circuit, overload, and internal thermal protection. These converters are widely used in telecommunications, industrial control, instrumentation, data acquisition, signal control, and other electronic systems.

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

Selection Guide: The document provides a detailed selection guide listing various models with their input voltage ranges, output voltages, currents, efficiencies, and recommended external capacitor values. For example, the TP25AU220S03W model has an input voltage range of 85-265 VAC, an output of 3.3 VDC at 5.0 A, and an efficiency of 72%.

General Characteristics: The converters have an isolation voltage of 3000 VAC for 1 minute with a leakage current of 2mA. They are designed to withstand seismic vibrations of 10~55Hz at 5G. Over-current protection is provided with automatic recovery, and cooling is achieved through free air convection. The case material is flame-retardant plastic.

Output Characteristics: Voltage accuracy is within ±3% to ±5%, line regulation is ±0.5%, and load regulation is ±1%. Ripple and noise are maintained within ±1%, and over-current protection is set at 120% of the rated value.

Input Characteristics: The startup voltage for the 220VAC module ranges from 85V to 265V. The start rising time for non-capacitive loads is 20 ms.

Environmental Characteristics: The operating temperature range is -40℃ to +70℃, with a maximum case temperature of +95℃. Storage temperature ranges from -40℃ to +105℃, and relative humidity should be between 5% and 90% without condensation.

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

Model Selection: The naming convention for models is explained, indicating the rated output power, package type, input voltage range, and output configuration.

Temperature Derating and Recommended Circuit: The document includes a temperature derating graph and recommended circuit configurations for different output types, emphasizing the importance of adhering to specified capacitor values to prevent irreversible damage from overload or excessive input voltage.

Catalog excerpts

_ 25~30W 3KVAC Isolation Wide Input AC/DC Converters The rated output power of TP25AU~TP30AU converters is 25~30W 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.

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TP25AU~30AU Series All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. Isolation voltage Input / Output 1 minute, leakage current 2mA Over-current protection Full input range Case material INPUT characteristics! Parameter Startup voltage Start rising time Non-capacitive load OUTPUT CHARACTERISTICS Parameter Voltage accuracy Line regulation Load regulation Auxiliary voltage accuracy Over-current protection Switch frequency Parameter Operating temperature Maximum case temperature Storage temperature Relative humidity Temperature coefficient...

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bottom view W:4:1 Wide voltage input range -► Main (auxiliary) output voltage S:single output, D:Dual output Rated input voltage -► Package type -► Rated output power -► Brand name L+. W:4:1 wide voltage input range —► Auxiliary output voltage ~► D: Auxiliary is dual output -► Main output voltage ^ S:single output, D:Dual output T:Triple Output Rated input voltage Package type AC-DC -► Rated output power W:4:1 Wide voltage input range Auxiliary Output Voltage P: Auxiliary is positive output voltage Main output voltage S:single output, D:Dual output T:Triple OutpuS: Rated input voltage Package...

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TP25AU~30AU 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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