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| 型号： | 750-00007 |
| 厂商： | Parallax Inc |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | POWER SUPPLY 12VDC 1A |
| 标准包装： | 1 |
| 局部使用： | 适用于北美地区 |
| 形态： | 壁式（2 管脚） |
| 输入电压： | 120VAC |
| 电压 - 每连接器输出： | 12V |
| 电流 - 输出（最大）： | 1A |
| 功率（瓦特）： | 12W |
| 电源类型： | 线性（非稳压） |
| 电极标记： | 正极中心 |
| 缆线插头： | 2.1mm 内径 x 5.5mm 外径 x 12mm 母形 |
| 应用： | 商用 |
| 配用： | 28138-ND - BOARD DEV PROFESSIONAL |
| 相关产品： | CP-2225-ND - CORD YE-2013 GATOR CLIP SPT 1' |
GOLDEN PACIFIC ELECTRONICS, INC.
560 South Melrose Street
Placentia, CA 92870
www.gpelectronics.com
3.3 Ripple And Noise:
Ripple and noise levels are measured at 20MHz bandwidth limit with parallel
capacitors (10uF and 0.1uF) connecting across the output of power supply.
Voltage
12Vdc
Ripple And Noise (Max.)
120mVp-p
3.4 Turn On Delay
During turn on and turn off, no output voltage shall exceed its nominal voltage by
more than 10% and no output shall change its polarity with respect to its return
line. All outputs shall reach their steady state values within 3 seconds of turn on.
3.5 Hold Up Time
10 ms minimum at 115Vac/60Hz input at maximum load, and 20 ms minimum at
230Vac/50Hz input at maximum load.
3.6 Output Transient Response
The power supply shall maintain output transient response time within 800mV
with a loading current change from 20% to 80% of maximum current and 0.5A/μs
rise up /down test at end of output terminal.
3.7 Efficiency:
77.7% minimum at input (115Vac to 230Vac) and rated output Load.
International Efficiency Level V
3.8 Output connector specification:
Please see our website www.gpelectronics.com
3.9 Hazardous Substances
The components and materials used shall be compliant with EU Directive
2003/95/EC “RoHS”
4. PROTECTION REQUIREMENT:
4.1 Over-Voltage Protection
Over-voltage protection shall be included in the adaptor circuit. A single
component failure must not cause an over voltage.
4.2 Over-Current Protection
The adaptor must have a current limiting function on the output voltage. In
overload mode, the output must drop to a low voltage.
4.3 Short-Circuit Protection
The adaptor must withstand a continuous short circuit on the output without
damage.
DWG Control Number:
Revision:
91-0120XX-19
1
Date:
04/01/09
Page 2 of 6
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