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Tel :0086-577-27821888
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>> Product >> Switching
Power>> 30W Triple Output
Switching Power Supply (SKT-30) |
30W Triple
Output Switching Power Supply (SKT-30) |
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Features:
-High efficiency, high reliability, low cost
-AC input range selected by/switch
-Protections: Short circuit/Over load
-LED indicator for power on
-Cooling by free air convection
-Fixed switch frequency at 23KHz
-1 years warranty
-Dimensions: 12941>*98*38mm(L*W*H) |
SPECIFICATIONS
INPUT
Voltage Range |
85~132 VAC/170~264VAC47~63 Hz;
selected by switch40~370VDC |
AC Current |
0.8A/115 V0.45A/ 230 V |
Efficiency |
70%(SKT-30A); 72%(SKT-30B) |
Inrush Current |
Cold start 18A/115V36A/230V |
Leakage Current |
<0.75mA/240VAC |
OUTPUT
Model |
SKT--30A-CH1 |
SKT--30A-CH2 |
SKT--30A-CH3 |
SKT--30B-CH1 |
SKT--30B-CH2 |
SKT--30B-CH3 |
DC Voltage |
5V |
12V |
-5V |
5V |
12V |
-12V |
Voltage Tolerance |
±2% |
+2%,-6% |
+2%,-10% |
±2% |
+2%,-6% |
±6% |
Rated Current |
3A |
3A |
0.5A |
3A |
1A |
0.5A |
Current Range |
0.53A |
0.11A |
0.10.5A |
0.53A |
0.11A |
0.10.5A |
Rated Power |
30W |
30W |
30W |
33W |
33W |
33W |
Ripple & Noise |
50 mVp-p |
100 mVp-p |
50 mVp-p |
50 mVp-p |
100 mVp-p |
100 mVp-p |
DC Adjustment Range |
CH1: -5%, +10% |
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Setup,Rise,Hold Time |
200ms,100ms,
30ms at full load |
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PROTECTION
Over Load |
105%~150% |
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Protection type: Fold back current
limiting, recovers automatically after fault condition
is removed |
ENVIRONMENT
Working Temp., Humidity |
-10°C~+60°C, 20%~90 %RH |
Storage Temp., Humidity |
-20°C~+85°C, 10%~95 %RH |
Vibration |
10~500Hz, 2G 10min./1cycle, period
for 60min, each along X, Y, Z axes |
SAFETY
Withstand Voltage |
I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG£º0.5KVAC |
Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M
Ohms/500VDC |
STANDARD
Safety Standard |
Design refer to UL 1012 |
EMC Standard |
Design refer to FCC Part15 J Conduction
Class A |
OTHERS
Weight |
0.42Kg |
Packing |
30pcs/13.6Kg/0.86CUFT |
NOTE
1.All parameters NOT specially
mentioned are measured at 230VAC input, rated load and
25°C of ambient temperature. |
2.Ripple & noise are measured
at 20MHz of bandwidth by using a 12"twisted pair-wire
terminated with a 0.1µ &47µ parallel
capacitor. |
3.Tolerance: includes set up
tolerance, line regulation and load regulation |
211 Standard Switching Power Supply
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