HS-40W
Adjustable iPad Stand, Tablet Stand Holders。
HS-40W seriescompact single switching power supply
Features:
·UniversalAC input range
·Small volume，low weight，high efficiency
·Protections:short circuit/over load/over voltage/overtemp
·cooling by free air convection
·LED indicator for power on
·100% full load burn-in test
·2 Years warranty
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Model |
HS-40-12 |
HS-40-15 |
HS-40-24 |
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output |
DC voltage |
12V |
15V |
24V |
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Voltage tolerance |
±1% |
±1% |
±1% |
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Rated current |
3.4A |
2.8A |
1.7A |
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Current range |
0~3.4A |
0~2.8A |
0~1.7A |
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Rated power |
40.8W |
42W |
40.8W |
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Ripple&noise |
120mvp-p |
120mvp-p |
150mvp-p |
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DCvoltage ADJ.range |
±10% |
±10% |
±10% |
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input |
Voltage range |
90-264VAC，235~373VDC |
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frequency |
47~63HZ |
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AC current |
0.55A/230VAC |
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efficiency |
78% |
78% |
80% |
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Inrush current |
Cold start current 30A/230VAC |
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Leakage current |
< 1mA/240VAC |
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protection |
overload |
Rated output power115%~135% start over load protection |
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protection type:hiccup mode，auto-recovery after fault condition is removed |
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over voltage |
Rated output power145%～170% |
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protection type:hiccup mode，auto-recovery after fault condition is removed |
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over temp |
When temperature of transistor inner node is over150℃,Start over temp protection |
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protection type:hiccup mode，auto-recovery after temperature become normal |
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environment |
Working temp,humidity |
-10℃~+60℃，20%~90%RH |
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Storage temp,humidity |
-20℃~+85℃，10%~95%RH non-condensing |
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Withstand vibration |
10~500HZ，2G 10min/1cycle，period for 60 minutes，each axes |
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safety |
Withstand voltage |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolation resistance |
I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC |
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Fit standard |
Safety standard |
Compliance toUL1012 |
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EMC standard |
Compliance to EN55022，CLASSA |
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others |
Dimension |
84*58*38mm(L*W*H) |
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Weight/packing |
0.17kg/80pcs/14.5kg/0.024m³/0.87CUFT |
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note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. |
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