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Mean well DRA-40-12 40w 12v power supply 12v 40w industrial power supply
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Product Details
Place of Origin: | Zhejiang, China | Brand Name: | Meanwell | Model Number: | DRA-40-12 |
Input Voltage: | 90~264VAC, 127~370VDC | Output Voltage: | 12V | Output Power: | 40.08W |
Output Frequency: | 47~63HZ | Output Current: | 3.34A |
Product Description
Original MEAN WELL
DRA-40-12
Output: 12V 3.34A 40.08W
Input: 90~264VAC 127~370VDC
Warranty: 3 years
Certificates: UL,CB,CE,EMC,TUV
MODEL | DRA-40-12 | |
OUTPUT | DC VOLTAGE | 12V |
CONSTANT CURRENT REGION | 3~12V | |
RATED CURRENT | 3.34A | |
CURRENT RANGE | 0 ~ 3.34A | |
RATED POWER | 40.08W | |
RIPPLE & NOISE (max.) Note.2 | 120mVp-p | |
VOLTAGE ADJ. RANGE | 12~ 15V | |
VOLTAGE TOLERANCE Note.3 | ±1.0% | |
LINE REGULATION | ±0.5% | |
LOAD REGULATION | ±0.5% | |
SETUP, RISE TIME Note.4 | 400ms, 90ms/230VAC 800ms, 90ms/115VAC at full load | |
HOLD UP TIME (TYP) | 50ms/230VAC 10ms/115VAC at full load | |
INPUT | VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)] |
FREQUENCY RANGE | 47~63HZ | |
EFFICIENCY (Typ.) | 85% | |
AC CURRENT (Typ.) | 0.8A/115VAC 0.6A/230VAC | |
INRUSH CURRENT (max.) | COLD START 30A/115VAC 60A/230VAC | |
PROTECTION | OVERLOAD | 95 ~ 108% rated output power |
Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
OVER VOLTAGE | 14.49 ~ 18.63V | |
Protection type : Shut down o/p voltage, re-power on to recover | ||
ENVIRONMENT | WORKING TEMP. | -30~+70℃ (Refer to “Derating Curve”) |
WORKING HUMIDITY | 20~90%RH non-condensing | |
STORAGE TEMP., HUMIDITY | -40~+85℃ 10~95%RH | |
TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 55℃ ) on output | |
VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |
SAFETY & EMC (Note 5)
| SAFETY STANDARDS | UL60950-1, TUV EN60950-1 approved |
WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC 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, EN61000-3-2,-3 | |
EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61204-3, light industry level, criteria A | |
QTHERS | MTBF | 439.3K hrs min. MIL-HDBK-217F (25 ) |
DIMENSION | 40*90*100mm (W*H*D) | |
PACKING | 0.3Kg; 42pcs/13.6Kg/0.82CUFT | |
NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC 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. Length of set up time is measured at cold first start.Turning ON/OFF the power supply may lead to increse of the set up time. 5. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that is still meets EMC directives.For guidance on how to perform these EMC test,pls refer to “EMI testing of component power supplies”(as available on http://www., ) 6. Installation clearances:40mm on top,20mm on the bottom,5mm on the left and right side are recommended when loaded permanently with full power.In case the adjacent devices is a heat source,15mm clearance is recommended. |
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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