SD-350D-24 72-144VDC Input 350W 24V Output DC to DC Converter
350W Single Output DC-DC Converter SD-350 series
Features :
2:1 wide input range
Protections: Short circuit / Overload / Over voltage / Over temperature
1500VAC I/O isolation
Forced air cooling by built-in DC Fan
100% full load burn-in test
24V(B) and 48V(C) input voltage design refer to LVD
2 years warranty
SPECIFICATION |
|
OUTPUT |
|
Model |
SD-350D |
DC Voltage |
5V |
12V |
24V |
48V |
Rated Current |
60A |
29.2A |
14.6A |
7.3A |
Current Range |
0~60A |
0~29.2A |
0~14.6A |
0~7.3A |
Rated Power |
300W |
350.4W |
350.4W |
350.4W |
Ripple & Noise |
100mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
Voltage Adj. Range |
4.5~5.5VDC |
11~16VDC |
23~30VDC |
43~53VDC |
Voltage Tolerance |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
Line Regulation |
±0.5% |
±0.3% |
±0.2% |
±0.2% |
Load Regulation |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
Setup, Rise Time |
300ms,50ms at full load |
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|
INPUT |
|
Voltage Range |
72~144VDC |
Efficiency |
78% |
83% |
87% |
89% |
DC Current |
6A/96V |
6A/96V |
6A/96V |
6A/96V |
|
|
PROTECTION |
|
Over Load |
105~135% rated output power |
Protection type: Shut down o/p voltage,re-power on to recover |
Over Voltage |
5.75~6.75V |
16.8~20V |
31.5~37.5V |
53~65V |
Protection type: Shut down o/p voltage,re-power on to recover |
Over Temperature |
75ºC± 5ºC(TSW1) detect on main power transistor |
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down |
|
|
ENVIRONMENT |
|
Working Temp. |
-20~+60ºC (Refer to "Derating Curve") |
Working Humidity |
20~90%RH non-condensing |
Storage Temp., Humidity |
-40~+85ºC,10~95%RH |
Temp. Coefficient |
±0.03%/ºC (0~50ºC) |
Vibration |
10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
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|
SAFETY & EMC |
|
Safety Standards |
IEC60950-1CB approved by TUV(for D type only) |
Withstand Voltage |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
Isolation Resistance |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25ºC /70%RH |
EMC Emission |
Compliance to EN55022(CISPR22) Class B |
EMC Immunity |
Compliance to EN61000-4-2,3,4,6,8,light industry level,criteria A |
|
|
OTHERS |
|
Dimension |
215*115*50mm(L*W*H) |
Weight |
0.89Kg |
Packing |
20pcs/18.8Kg/0.92CUFT |
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|
NOTE |
|
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25ºC 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.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
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