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shenzhen waweis technology co., ltd.
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250W LED Power Supply 12v DC Output Driver
产品分类 :
鞋類及皮革->鞋類->其他品牌運動鞋
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产品规格
Model No: S-250-12
Country
CN
Brand
OEM
Packing
100pcs/ctn
Minimum Order
100
Payment Term
L/C,T/T,Money Gram,Western Union
产品描述
<p>
250W LED Power Supply 12v DC Output Driver
</p>
<p>
<br />
</p>
<p>
Power conversion circuit is to achieve the role of pressure, frequency and complete the voltage adjustment task to ensure that the transformer output energy is stable (that is, the output voltage is stable). The power conversion circuit is the core of the switching power supply. All products in our factory has one year warranty. And we promise to replace our client's new products when they get any defective from our company. In our company, you can get best subject solution anytime you need.
</p>
<p>
<br />
</p>
<p>
For this item, followed are the Features:
</p>
<p class="MsoNormal">
1. Universal AC input/Full range
</p>
<p class="MsoNormal">
2. Protection: Short circult/Overload/Over Voltage
</p>
<p class="MsoNormal">
3. Cooling by free air convection
</p>
<p class="MsoNormal">
4. 100% full load burn-in test with 3-5 hours
</p>
<p class="MsoNormal">
5. No load power consumption < 0.5W
</p>
<p class="MsoNormal">
6. High efficiency, long life and high reliability
</p>
<p class="MsoNormal">
7. One year warranty
</p>
<p class="MsoNormal">
<br />
</p>
<p class="MsoNormal">
Details:
</p>
<p class="MsoNormal">
<table class="MsoNormalTable">
<tbody>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Model
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
S-250-5V
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
S-250-12V
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
S-250-24V
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
DC Output Voltage
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
5V
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
12V
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
24V
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Iutput Voltage Error
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 2%
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 1%
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 1%
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Rated Output Current
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
50A
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
20A
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
10A
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Output Current Range
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
0-50A
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
0-20A
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
0-10A
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Tripple and Noise
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
150mVp-p
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
250mVp-p
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
350mVp-p
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Iniet Stability
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.5%
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.5%
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.5%
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Tolerance Voltage
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 1%
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.5%
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.5%
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
DC Output Power
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
250W
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
250W
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
250w
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Efficiency
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
76%
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
78%
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
80%
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Adjustable Range for DC Voltage
</p>
</td>
<td width="140" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
4.5-5.6V
</p>
</td>
<td width="144" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
10-13.2V
</p>
</td>
<td width="131" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
20-26.4V
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
AC Input Voltage Range
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
90~132VAC/180~264VAC selected by switch 47~63Hz; 240~370VDC
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Input Current
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
4A/115V 3/230V
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
AC Inrush Current
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Cold-Start Current: 25A/115V, 50A/230V
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Leakage Current
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
<3.5mA/240VAC
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Overload Protection
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
105%~150% Type: Cut Output, Reset: Auto Recovery
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Over Voltage Protection
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Yes
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
High Temperature Protection
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Yes
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Temperature Coefficient
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
± 0.03% /°C (0~50°C)
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Start, Rise, Hold time
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
200ms, 100ms, 20ms
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Vibration
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Withstand Voltage
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Isolation Resistance
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Input and Output Intermal: Input and Enclosule, Output and Enclosure: 500VDC/100M Ohms
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Working Temperature and Humidity
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
`-10°C~+60°C (Refer to Output Dreating Cutive), 20%~90%RH
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Storage Temperature and Humidity
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
`20°C~+85°C, 10%~95%RH
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Overall Dimension<span id="__kindeditor_bookmark_start_6__"></span>
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
20*11*5cm<span id="__kindeditor_bookmark_end_7__"></span>
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Weight
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
633g
</p>
</td>
</tr>
<tr>
<td width="281" valign="center" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
EMC Standards
</p>
</td>
<td width="417" valign="center" colspan="3" style="border:1pt solid #CCCCCC;">
<p class="MsoNormal">
Meet FCC Part 15J Conduction class B
</p>
</td>
</tr>
</tbody>
</table>
</p>
<p class="MsoNormal">
<img src="http://i.bosscdn.com/product/3f/cc/8b/b42114ffe51d64d7f2e920d463.jpg" title="12v 20a power supply" alt="12v 20a power supply" />
</p>
<img src="http://i.bosscdn.com/product/3a/10/e9/c1b4a6ebca3142062ebc04d4cf.jpg" width="800" height="1764" title="waweis factory" alt="waweis factory" />
<p>
<br />
</p>
<p>
<br />
</p>
<p class="MsoNormal">
<br />
</p>
<p class="MsoNormal">
Please Note:
</p>
<p class="MsoNormal">
1. The testing condition for the parameter above is: 230VAC input, rated load, 25°C 70%Rh, Humidity.
</p>
<p class="MsoNormal">
2. Error, include the setting error, line stability and load stability.
</p>
<p class="MsoNormal">
3. Wave test: adopting "A12" double wire for 20MHZ, and 0.1uF capacitor short-circuit for interrupting.
</p>
<p class="MsoNormal">
4. Inlet Voltage Stability test: when is over load, the lowest voltage of inter is representative to the highest voltage.
</p>
<p class="MsoNormal">
5. Load stability test: the load is from 0% to 100%, others 60%.
</p>
<p class="MsoNormal">
6. C3.4 must be knocked down.
</p>
<p class="MsoNormal">
<br />
</p>
<p class="MsoNormal">
Applications:
</p>
<p class="MsoNormal">
•Office , Artwork, Display items lighting;
</p>
<p class="MsoNormal">
•Household lighting;
</p>
<p class="MsoNormal">
•Commercial lighting, such as Flood light, Down light, Flexible strip light, Wall washer, etc;
</p>
<p class="MsoNormal">
•Hotel, Restaurant lighting;
</p>
<p class="MsoNormal">
•Other public facility lighting.
</p>
<p>
<br />
</p>waweis.com
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