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400W switch power supply 48v
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Product Details
| Place of Origin | Jiangsu, China | Brand Name | DEWO | |
| Model Number | DW400-48 | Output Power | 301 - 400W | |
| Output Type | Single | Input Voltage | 220V | |
| Output Voltage | 48V | Output Frequency | 47-63Hz | |
| Output Current | 0-8.3A |
Product Description
400W switch power supply 48v
Specification:
1,Input parameter |
1.1 AC input voltage range: 176-264VAC |
1.2 AC input voltage frequency:47~63Hz |
1.3 AC input current: 1.6A/230VAC |
1.4 AC inrush current:Cold start, 50A at 230VAC |
1.5 Efficiency:84% |
1.6 Leakage current:<3.5mA/240VAC |
2,Output parameter |
2.1 DC output voltage:12V |
2.2 DC output rated current:8.3A |
2.3 DC output current range:0~8.3A |
2.4 DC output rated power: 400W |
2.5 Ripple & Noise (max):250mVp-p (Measured at 20MHz of bandwidth by using a 12mm twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor) |
2.6 DC output voltage adjustment range (min):55~65V |
2.7 DC output voltage tolerance:59.80~60.12V |
2.8 DC output line regulation:±0.5% |
2.9 DC output load regulation:±1% |
2.10 Power setup time:100mS at full load |
2.11 Power rise time:50mS at full load |
2.12 Power hold time:20mS at full load |
2.13 Power respond time:500uS |
3,Protection |
3.1 Over load: 105~150% of rated load, shut off,AC recycle to re-start |
3.2 Short circuit: shut off AC recycle to re-start |
3.3 Over Voltage: 115~145% of rated voltage, shut off,AC recycle to re-start |
4,Working entironment |
4.1 Working temperature range: -10°C~+45°C (Refer to output load derating curve) |
4.2 Working humidity range: 0~90%RH non-condensing |
4.3 Storage temperature range: -40°C~+85°C |
4.4 Storage humidity range: 10~95%RH |
4.5 Temperature coefficient:±0.03%/°C(0~50°C) |
4.6 Vibration:10~500Hz,2G,10min/cycle,60min, each along X, Y, Z axes |
5,Safety & EMC |
5.1 Safety standards:design refer to UL60950-1,TUV EN60950-1 |
5.2 Withstand voltage:I/P-O/P:1.5KVAC,I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
5.3 Isolation resistance:I/P-O/P,I/P-FG,O/P-FG:100MΩ/500VDC |
5.4 EMC standards:design refer to EN55022,Class B |
6,Others |
6.1 MTBF:100,000 hours min, MIL-HDBK-217F(25°C) |
6.3 Connection:7P/9.5mm pitch terminal block |
We provide standard packing for stepper motor.
Plastic foam will be put in carton boxes.
We deliver our goods by sea, air and courier service.
You may contact us to check the shipping status of your order.
Shipping time, after confirmed the details, usually one week is enough for us to make stepper motor sample. Bulk order delivery time depends on the quantity that you need.
Terrific after-sales service: 24hours around the clock & 12 months Warranty
Life-long maintenance service for the product.
Except stepper motor , we also supply breakout board, power supply and so on .
If you need more information, Pls contact to me.
Our contact information:
Changzhou Dewo International Co.,Ltd
Contact Person : Christal
Tel:86-519-88996960 Fax: 0519-88996960
Skype: christal.bai
More Quantity . More Discount !!!
Changzhou Dewo International Trade Co., Ltd., exporting stepper motors, motor drivers, BLDC motor and PM motor. We spcialize in this field for many years, with the strength of high quality and competitive price in China.
We have our own techinical department and we developed various models of stepper motor, we also have complete drawings for our motors.
We can provide complete technical proposal for your project.
Any question about stepper motor, please contact me online or send me mail. We will reply you within 2 days!
Our Team:
Our Certification:
Our friend:
Question 1: How to choose the suitable stepper motor?
Answer: There are several important items: size, length of stepper motor, holding torque, voltage, current etc. After confirm some them and told us, we can send you the suitable one.
Question 2: Any other methods to finalize the model?
Answer: Sure, you can send us the model you are using, we can help you find the suitable one.
Question 3: When can I get the drawing of stepper motor?
Answer: We will provide drawings of stepper motor after you place the order.
Contact Us
- Changzhou Dewo International Trade Co., Ltd.
- Contact nameWendy wang Chat Now
- Phone86-0519-88996960
- AddressNo. 1,Room 915, Laodong Xi lu, ChangZhou,JiangSu Province,China, Changzhou, Jiangsu
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