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Ex Tax: $25.00
12V adjustable up and down the switching power supply, enough power 360W 30A output. Voltage 10-14V adjustable, can be stable regulation 13.8V suitable for Ham radio enthusiasts used in "shortwave" power of the base station communication. Car metal air pump can be driven around 30A car transmitter units, car audio, subwoofer, LED display, and surveillance equipment, who 12V/30A/360W appliances can be driven, intelligent built-in overcurrent and overvoltage protection circuit cooling fan starts automatically at high temperatures. The output terminal of the 3-way, 30A current load does not exceed the mass for the use of multiple devices. The power supply is applicable to a wide range of safe and reliable, and inexpensive.
Value adjustable cost shortwave, repeaters, base station communication, power supply 12V 30A switching power supply DC
output voltage12V ± 2V adjustable
Output voltage tolerance (Note 2)
± 1%
Rated output current
30A
Output current range
0-30A
Ripple and noise (Note 3)
150mV
Line Regulation (Note 4)
± 0.5%
Load stability (Note 5)
± 0.5%
DC output power
360W
Efficiency
74%
Input voltage range
90 ~ 132VAC/180 ~ 264VAC BY SWITCH 47 ~ 63Hz; 248 ~ 370VDC
Input current
6.5A/115V 4A/230V
Impact of current
25A/115V 50A/230V
Leakage current
<3.5mA/240VAC
Overload protection
AC switch recovery
Overvoltage protection
13.8-16.2V
High temperature protection
RTH3> = 65 ° C FAN ON <= 55 ° C the FAN OFF> = 80 ° C output cut (5 ~~ 15V)
RTH3> = 70 ° C FAN ON <= 60 ° C the FAN OFF> = 85 ° C output cut (24 ~~ 48V)
Temperature Coefficient
± 0.03% ℃ (0-50 ℃)
The start rising maintain time
200ms 50ms 20ms
Seismic
10 ~ 500Hz, 2G 10min. / 1 ??cycle, when 60 minutes long, EACH AXES
Pressure resistance
Input and output: 1.5KVAC, Input and enclosure: 1.5KVAC output shell: 0.5KVAC
Impact of current
Cold-start current 35A/115V 60A/230V
Leakage current
<1mA/240VAC
Overload protection
105-135% AC switch recovery
Temperature Coefficient
± 0.03% ℃ (0 ~ 50 ℃)
Start, rise, hold time
200ms, 100ms, 30ms
Seismic
10 ~ 500Hz, 2G 10min. / 1 ??cycle, when 60 minutes in length, each axis
Pressure resistance
Input and output: 1.5KVAC, Input and enclosure: 1.5KVAC output shell: 0.5KVAC
Isolation resistance
Between input and output, input and enclosure, Output and enclosure: 500VAC/100M Ohms
Operating temperature and humidity
-10 ℃ ~ +60 ℃, 20% ~ 90% RH
Storage temperature, temperature
-20 ℃ ~ +85 ℃, 10% ~ 95RH
Dimensions
200 * 112 * 49mm
Weight
0.7Kgs
Safety standards
Meet UL1012 requirements
Note: The above parameters test conditions: 230VAC input, rated load, 25 ℃ 70% RH. Humidity.
1, Tolerance: includes set up tolerance, line stability and load stability (Note 5).
2, the ripple test: 20MHz with A12 "twisted pair, interrupted with 0.1uF & 47uF capacitor short-circuit.
3, the line voltage stability test: full load into the line to the highest voltage minimum voltage.
4, load stability test: The load is from 0% to 100%.
5, through the power next to the former terminal potentiometer according to the demand for electricity, proper voltage regulation
Note: Cables are not included by default