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Guangzhou Top Power Electronics Technology Co.,Ltd
TP08DA series 8W DC/DC

TP08DA series 8W DC/DC

Product catalog summary

Description: The TP08DA Series are 8W DC/DC converters with dimensions of 31.75mm x 20.32mm x 11.2mm. They offer a wide input voltage range of 2:1 and 4:1, covering 9V-18V, 18V-36V, 36V-72V, 9V-36V, and 18V-72VDC. These converters are highly accurate with a precision of ±1% and are suitable for use in telecommunications, railway transportation, and instrumentation.

Features: Key features include 8W output power, overload and overvoltage protection, a fixed switching frequency, a metal shell package, RoHS compliance, and an operating temperature range from -40℃ to 85℃.

Selection Guide: The document provides a detailed selection guide with part numbers, input and output voltage ranges, current ratings, efficiency percentages, and maximum capacitive loads for various models within the series.

General Characteristics: The converters have an isolation voltage of 500-1500 VDC, isolation resistance of 100M ohm, and a seismic rating of 5G. They feature auto-recovery over-current protection and are cooled by free air convection.

Output Characteristics: Voltage accuracy is maintained at ±1%, with line and load regulation at ±0.2% and ±0.5% respectively. Ripple and noise are controlled within ±1%, and the switching frequency is 300 KHz.

Input Characteristics: Startup voltages vary by module, with specific values for 12V, 24V, and 48V input modules. The start rising time is 20 ms.

Environmental Characteristics: The converters operate in temperatures from -25℃ to +55℃, with a maximum case temperature of -40℃ to +85℃. They can be stored at temperatures ranging from -55℃ to +125℃ and operate in relative humidity from 5% to 95% without condensation.

Mechanical Dimensions: Detailed mechanical dimensions and pin connections are provided for single and dual output configurations.

Using Attentions: The document warns against input reverse polarity, long-term overload, and exceeding maximum input voltage, as these conditions can cause irreversible damage. Recommendations for input and output capacitance are provided to improve electromagnetic compatibility and stability.

Catalog excerpts

8W Wide Input Voltage DC/DC Converters The rated output power of TP08DA converters is 8W,the outline dimensions is "31.75*20.32*11.2", 2:1 and 4:1 wide input Voltage range,the voltage range is 9V-18V,18V-36V,36V-72V,9V-36V and 18V-72VDC.The accuracy of the converter can reach ±1 % it can be widely used in telecommunications, railway transportation, instrument and etc.

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TP08DA Series All specifications typical at T A=25°C, nominal input voltage and rated output current unless otherwise specified. Case temperature under shall not exceed the maximum case temperature level.

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TP08DA Series MECHANICAL DIMENSIONS PIN CONNECTION bottom view Dual Output Single Output MODEL SELECTION W W:4:1 Wide voltage input range Output voltage S:single output D:Dual output Input Rated Voltage Package type DC-DC Output rated power Brand name RECOMMEND CIRCUIT: Single Output： DC-DC Cout

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TP08DA Series RECOMMEND CIRCUIT: Dual Output： Add input capacitance Cin is helpful to improve the electromagnetic compatibility, recommend Cin use 47 uF-100uF of the electrolytic capacitors. If the module connect to the digital circuits, please add the Cout 、Cout1、Cout2. If Cout, Cout1, Cout2 value is too high or lower ESR, it will cause the module instable, The recommended value of Cout, Cout1, Cout2 should be 100 uF/A, the current here means the output current. USING ATTENTIONS Module will cause irreversible damage when in the state of the input reverse polarity. Module will cause irreversible...

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TP08DA series 8W DC/DC

TP08DA series 8W DC/DC

Catalog excerpts

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