GTK-320-24II switching power supply 24V13A with PFC function power
supply power supply
Model: GTK-320-24II
Input: AC 100-240V
Output: DC 24V/13A
Size: 199X99X50mm
Product features
General AC input voltage range;
Active PFC function, PF>0.95;
Built in cooling fan speed control circuit (fan turn at high
temperature, fan turn off when the temperature is low).
High efficiency and high reliability;
Output protection function: overcurrent / over temperature /
overvoltage / short circuit / over power;
The range of ultra wide working temperature (-20 C ~65 C);
100% full load aging test.
Product specification
Product name :GKF-320-24II
Output DC voltage: 24V
Output rated current :13A
Output current range: 0-13A
Ripple peak to peak :voltage less than 150mV
Output adjustment range: 20~27V
Stabilizing precision :1%
Source adjustment rate: 0.50%
Load adjustment rate :1%
Temperature coefficient :+ 0.03%/ C
output start time is less than: 2S (230VAC input, Full load) & 4S
4S (115VAC input, Full load).
The output holding time is equal to 10mS (115 / 230VAC IN AT FULL
LOAD).
Input input voltage range :90~264VAC 120~370VDC
Frequency range :47Hz~63Hz
Efficiency (Vin=230VAC, output full load) :87%
Input current :< 4.5A
Starting impulse current :< 50A@230VAC Cold start <
30A@115VAC Cold start
Protective function over power protection: 358~456W dits machine
Over current protection: 14.5A~19A machine
Short circuit protection can be short circuited for a long time and
can be recovered automatically.
Working environment, working temperature and humidity :-20 C ~60 C;
20%~90%RH No condensing
Storage temperature and humidity :-40 C ~85 C; 10%~95%RH No
condensing
Safety and electromagnetic compatibility standard safety standard
:GB4943/EN60950
Insulation strength input output: 3KVac/10mA; input - chassis:
1.5KVac/10mA; output - chassis: 0.5KVDC/10mA
Insulation impedance input output: 100M ohms; input - chassis: 100M
ohms; output - chassis: 100M ohms
The leakage current input is less than 3.5mA, and the input to
output is less than 0.25mA (input 264Vac, frequency 63Hz).
Electromagnetic interference :EN55022, EN55024, FCC PART 15 CLASS B
Electromagnetic interference immunity :EN61000-4-2,3,4,5,6,8,11;
ENV50204, class a light industry standard
Other designs MTBF,:100000Hrs, MIL-217 Method 2 Components Stress
Method at 25 C.
Size (long * width * high) :199*99*50mm
Packaging :0.83Kg/PCS
Cooling mode with fan forced air cooling
Note
1. if not specified, all specifications and parameters shall be
measured at rated input, rated load and 25 C ambient temperature.
2. ripple noise test method: the use of a 12# twisted pair, while
the terminal to parallel capacitance of 0.1uF and 10uF, measured at
the scope of the oscilloscope 20MHz bandwidth.
The 3. power supply will be installed on the final equipment as a
component, and the final equipment will still have to meet the EMC
condition.
