Home > Products > DC/DC Converter > Mean Well 350w dc dc converter SD-350B-12 350w 12v power supply
Mean Well 350w dc dc converter SD-350B-12 350w 12v power supply
- 70000 Piece / Pieces per Month
- Shanghai Or Shenzhen
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Product Details
Place of Origin: | Jiangsu, China | Brand Name: | Mean Well | Model Number: | SD-350B-12 |
Output Power: | Other, 350W | Output Type: | Single | Size: | 215*115*50mm (L*W*H) |
Weight: | 1.1Kg | Input Voltage: | 19 ~ 36VDC | Output Voltage: | 12V |
Type: | DC/DC Converters | Output Frequency: | 47~63Hz | Output Current: | 27.5A |
Product Description
Specifications
MODEL | SD-350B-12 | |
OUTPUT | DC VOLTAGE | 12V |
RATED CURRENT | 27.5A | |
CURRENT RANGE | 0~27.5A | |
RATED POWER | 330W | |
RIPPLE & NOISE Note.2 | 120MVP-P | |
VOLTAGE ADJ.RANGE | 11 ~ 16VDC | |
VOLTAGE TOLERANCE | ±1.0% | |
LINE REGULATION | ±0.3% | |
LOAD REGULATION | ±1.0% | |
SETUP.RISEHOLD.TIME | 300ms, 50ms at full load | |
INPUT | VOLTAGE RANGE | B:19 ~ 36VDC C:36 ~ 72VDC D:72 ~144VDC |
EFFICIENCY | 80% | |
DC CURRENT | 16A/24V | |
INRUSH CURRENT (Typ.) | C:45A/48VDC D:45A/96VDC | |
PROTECTION | OVER LOAD | 105 ~135% rated output power |
Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
OVER VOLTAGE | 16.8 ~ 20V | |
Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
ENVIRONMENT | WORKING TEMP. | -20~+60°C (Refer to derating curve) |
WORKING HUMIDITY | 20~90%RH non-condensing | |
STORAGETEMP HUMIDITY | -40~+85°C, 10~95%RH | |
TEMPCOEFFICIENT | ±0.03%/°C(0~50°C) | |
VIBRATION | 10~500HZ,2G 10min/1cycle period for 60 min each along X,Y,Z axes | |
SAFETY & EMC | SAFETY STANDARDS | IEC60950-1 CB 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°C / 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 | MTBF | 209.4K hrs min. MIL-HDBK-217F (25°C ) |
DIMENSION | 215*115*50mm (L*W*H) | |
PACKING | 1.1Kg; 12pcs/14.4Kg/0.92CUFT | |
NOTE | 1. All parameters NOT specially mentioned are measured at 24,48,96VDC 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 0.1uf & 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. |
Contact Us
- Hangzhou Nuohan Electronics Co., Ltd.
- Contact nameRon Zhu
- Phone86-571-88687776
- AddressNo.5 Yufeng Road Xianlin industrial park Hangzhou,Zhejiang
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