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Guangzhou Top Power Electronics Technology Co.,Ltd
TP25AU,TP30AU series 25W 30W AC-DC converter

TP25AU,TP30AU series 25W 30W AC-DC converter

Product catalog summary

Description: The TP25AU~TP30AU series are AC/DC converters with a rated output power of 25~30W. They feature a wide input voltage range suitable for both AC and DC applications. These converters are known for their high reliability, precision, and compact size, eliminating the need for external heat sinks. They offer stable output voltage, over-current protection, EMI filtering, and 3000V isolation voltage. These converters are widely used in telecommunications, industrial control, and other electronic systems.

Features: The converters support universal input voltage ranges for both AC and DC, with options for 2:1 and 4:1 input voltage ranges. They include fixed switching frequency, overheat and short circuit protection, and are RoHS compliant. The operating temperature range is -40℃ to 70℃.

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

General Characteristics: The converters have an isolation voltage of 3000VAC, seismic resistance up to 5G, and over-current protection with automatic recovery. 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 switch frequency is 100Hz.

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 -40℃ to +105℃, and relative humidity should be between 5% and 90% without condensation.

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

Model Selection: The naming convention for the models is explained, detailing the meaning of each segment in the model number.

Temperature Derating and Recommended Circuit: The document provides guidance on temperature derating and recommended circuit configurations for different output types.

Using Attentions: It is noted that modules can suffer irreversible damage if operated in a long-term overload state or beyond the maximum input voltage range.

Catalog excerpts

TP25AU,TP30AU series 25W 30W AC-DC converter-1

_ 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,TP30AU series 25W 30W AC-DC converter-2

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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TP25AU,TP30AU series 25W 30W AC-DC converter-3

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,TP30AU series 25W 30W AC-DC converter-4

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

Open the catalog to page 4

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