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Guangzhou Top Power Electronics Technology Co.,Ltd
TPC/GKF-320-Xs

TPC/GKF-320-Xs

Product catalog summary

Description: The TPC/GKF-320-XS series is a high-efficiency AC/DC switching power supply with a rated output power of 300-312W. It operates within an input voltage range of 90-264VAC and provides output voltages of 12V and 24V. Key features include high reliability, precision, and efficiency, with no need for an external heat sink. It offers protection against short circuits, overload, and over-power conditions, making it suitable for telecommunications, industrial control, and other electronic systems.

Output Characteristics: The power supply maintains stable output with ripple and noise levels of ≤200mVp-p for 12V and ≤150mVp-p for 24V. It supports dynamic load characteristics with minimal voltage deviation and offers an output adjustment range of 10V-15V for 12V and 20V-27V for 24V. Voltage regulation accuracy is ±2% for 12V and ±1% for 24V, with a temperature coefficient of ±0.03%/℃.

Features: The device includes a built-in cooling fan with speed control, operates within a temperature range of -20℃ to 65℃, and can withstand a 300Vac surge input for 5 seconds. It is RoHS compliant and can operate at altitudes up to 5000m. The power factor is greater than 0.95, and it includes active PFC.

Selection Guide: The series includes models TPC/GKF-320-12S and TPC/GKF-320-24S, with efficiencies of ≥84.5% and ≥87% respectively. The rated power is 300W for the 12V model and 312W for the 24V model.

Input Characteristics: The input voltage range is 90Vac to 264Vac, with a frequency range of 47Hz to 63Hz. The power factor is greater than 0.98 at 120VAC and greater than 0.95 at 230VAC. The inrush current is ≤50A at 220Vac and ≤30A at 110Vac.

Protection: The power supply features over-power protection (324-420W for 12V, 358-456W for 24V) and overload protection, both with auto recovery in hiccup mode. It also includes output short circuit protection.

Environmental Characteristics: Operating temperature ranges from -20℃ to 65℃ with humidity levels of 20% to 90% RH. Storage conditions are -40℃ to 85℃ with 10% to 95% RH. The device can withstand vibrations and pulses as specified.

Safety & EMC Standards: The power supply complies with safety standards GB4943 and EN60950. It has a withstand voltage of 3.0KVac and leakage current of ≤3.5mA. EMC emissions comply with EN55032 and EN55024 standards.

Other Characteristics: Cooling is achieved through a built-in DC fan. The dimensions are 199x99x50mm, and the net weight is 0.8kg. The MTBF is 100,000 hours at 25℃, and the design life of electrolytic capacitors is over 2 years at 50℃.

Catalog excerpts

TPC/G KF-320-XS series DESCRIPTION : 300-312W Wide input AC/DC switching power supply The rated output power of TPC/GKF-320-XS series is 300~312W, input voltage range: 90-264VAC, output voltage : 12V,24V. High reliability, precision,effificency , ultra-small size, no external heat sink required, stable output voltage and etc, with short circuit, over-load,over-Power protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal control , New Energy, Security,DC motor,CNC system and other electronic systems. High efficiency, long life and high reliability Built-in active PFC,PF>0.95 RoHS complaint Withstand 300Vac surge input for 5 sec Part Number INPUT characteristics!

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ENVIRONMENT CHARACTERISTICS Grounding test Leakage Current Isolation resistance I/P-O/P: 10M ohms; I/P-FG : 10M ohms; O/P-FG : 10M ohms OTHERS Conditions Cooling method Dimension (L*W*H) Net Weight rameter Cooling by forced air (built-in DC fan) 199*99* 50mm 0.8kg RELIABIILITY CHARACTERISTICS

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TOPPOWER TPC/G KF-320-XS series l.AC terminal blocks installation information 2. DC terminal blocks installation information Mounting position

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TPC/GKF-320-XS series BLOCK DIAGRAM FAN SPEED CONTROL ACTIVE INRUSH RECTIFIERS CURRENT LIMITING POWER SWITCHING RECTIFIERS & FILTER DETECTION CURCUIT O.L.P PF C&PWM CONTROL MODEL SELECTION TP C / GKF- 320– X S S：Single ouput；D：Dual output Output voltage Delimiter Rated output power Delimiter Series Delimiter Type Brand TOPPOWER

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TPC/GKF-320-Xs

TPC/GKF-320-Xs

Catalog excerpts

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