Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Fixed Competitive Price China 120W Dual Output Industrial Power Supply, We’ll offer most effective top quality, quite possibly the most sector aggressive value, for each new and old customers with all the most excellent green services.
Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for 350W 24V DC to DC Converter, 350W Power Supply, China Industrial Power Supply, Our merchandise are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We’ve enjoyed a great reputation among our customers for quality solutions and good services.We would make friends with businessmen from at home and abroad, following the purpose of “Quality First, Reputation First, the Best Services.”
350W Single Output DC-DC Converter SD-350B series
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-350B | |||
DC Voltage | 5V | 12V | 24V | 48V |
Rated Current | 57A | 27.5A | 14.6A | 7.3A |
Current Range | 0~57A | 0~27.5A | 0~14.6A | 0~7.3A |
Rated Power | 285W | 330W | 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 | |||
INPUT | ||||
Voltage Range | 19~36VDC | |||
Efficiency | 74% | 80% | 80% | 84% |
DC Current | 14.4A/24V | 16A/24V | 17.6A/24V | 17.6A/24V |
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 | 95℃± 5℃(TSW1) detect on main power transistor | |||
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down | ||||
ENVIRONMENT | ||||
Working Temp. | -20~+60℃ (Refer to “Derating Curve”) | |||
Working Humidity | 20~90%RH non-condensing | |||
Storage Temp., Humidity | -40~+85℃,10~95%RH | |||
Temp. Coefficient | ±0.03%/℃ (0~50℃) | |||
Vibration | 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |||
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 /25℃ /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 | 1.1Kg | |||
Packing | 12pcs/14.4Kg/0.92CUFT | |||
NOTE | ||||
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25℃ 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. |
Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Fixed Competitive Price China 120W Dual Output Industrial Power Supply, We’ll offer most effective top quality, quite possibly the most sector aggressive value, for each new and old customers with all the most excellent green services.
Fixed Competitive Price China Industrial Power Supply, Power Supply, Our merchandise are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We’ve enjoyed a great reputation among our customers for quality solutions and good services.We would make friends with businessmen from at home and abroad, following the purpose of “Quality First, Reputation First, the Best Services.”