1. Electrical Specification电气规格:
1.1 Input Electrical Characteristics(输入特性)
Table 1:
Input voltage range 输入电压 |
175Vac to 264Vac |
Normal voltage range标称输入 |
180Vac to 240Vac |
Frequency range 频率范围 |
50Hz/60Hz±5% |
Max input AC current **大输入电流 |
2 Amax at full load condition |
Inrush current (cold start) 浪涌电流 |
50Atyp peak, 175Vac;60Atyp peak, 220Vac |
Efficiency (full load) 效率 |
Type 95% 220Vac input |
Leakage Current 泄漏电流 |
Less Than 0.75mA, 240Vac input |
额定功率 |
170W |
Input Fuse 输入保险 |
T6.3AH/250Vac |
1.2 Output Electrical Characteristics(输出特性)
1.2.1 Output Voltage & Current Regulation(输出电压电流调整率)
Table 2
Output Voltage 输出电压 |
Regulation 调整率 |
Min. current **小电流 |
Rated current 额定电流 |
Peak current 峰值电流 |
Remark 备注 |
+38V |
±5% |
0.0A |
4.5A |
5.5A |
”V+”,”V-“ |
Note:* The testing of peak current shall be performed under other dc output load rating and the peak current pulse width within 100ms conditions.峰值电流的测试条件是其它负载为额定负载,且脉宽小于100毫秒。
When is tested(power test only),testing shall be performed with rated load current of firstly, and then with load current of inverter.
1.2.2 DC Output Ripple & Noise. (输出纹波和噪声)
Table 3
Output Voltage |
Ripple & Noise (Max.) |
+38V |
380mVp-p@25℃ |
Note: 1)Ripple & Noise test: Ripple & Noise bandwidth is set to 20MHz.
纹波和噪声测试:纹波和噪音带宽设置在20兆赫兹。
2)Use a 0.1uF ceramic capacitor in parallel with a 10uF electrolytic capacitor at output connector terminals for ripple & noise measurements.
输出端并联一个0.1uF的陶瓷电容和一个10uF的电解电容来测试纹波和噪声。
1.2.3 Output Transient Response. (输出动态响应)
Table 4. Test condition.测试条件
Voltage Tolerance Limit |
Slew Rate |
Load Change |
+38V/10% |
0.25A/uS |
Min. to 50% load and 50% to Max load |
Note: Load change repetition rate: 50Hz to 100Hz . 跳变负载频率:50~100Hz.
1.2.4 DC Output Overshoot During Turn-On & Turn-Off(输出超调)
Table 5
Output Channel |
Output(V) |
Overshoot voltage(V)超调电压 |
|
Turn-on开机 |
Turn-off关机 |
||
+38V |
+38V |
≤10% |
≤10% |
Note: All of dc output current from Min. to Max. 测试时负载范围:**小到**大。
1.2.5 DC output voltage rise time(输出上升时间)
Table 6
Output Voltage |
175Vac input &Full Load |
220Vac input &Full Load |
+38V |
≤30 mS |
≤30mS |
Note: The rise time measured is when the output voltages rise from10% to 90% of specified output voltage Vout observed on the channel waveform.
上升时间为输出电压从10%上升到90%的时间。
1.3 Protection(保护功能)
1.3.1 DC Output Over current Protection(输出过流保护)
Table 7
Output Voltage |
Over Current |
Comments |
+38V |
〉6.5 Atyp* |
Hiccup 锁机 |
Note:The over current protection should be tested at other load rating.
过流保护测试是在其它额定负载时测试。
1.3.2 DC Output Over Voltage Protection(输出过压保护)
Note:
1.The over Voltage protection should be tested at other load rating.
过压保护测试是在其它额定负载时测试。
2.When the output voltage is over 40V the product is protected. When the fault is excluded or is start working again the power supply is working normally.
当输出电压超过40V时,产品进入保护状态,当故障排除或重新起机时,电源工作正常。
1.3.3 DC Output Short Circuit Protection(输出短路保护)
Table 8
Output Voltage |
Over Voltage |
Comments |
38V |
40.0 Vtyp* |
Shutdown锁机 |
Note: The Short Circuit protection should be tested at other load rating.
短路保护测试是在其它额定负载时测试。
2. Isolation(绝缘性能)
2.1 Isolation Resistance(绝缘阻抗)
Table 9
2.2 Hi-Pot(绝缘耐压)
Table 10
Output Voltage |
Comments |
+38V |
Hiccup锁机 |
Note: Open FG and Output return. 交流地和输出负极要断开。
3. Safety (安全规格)
The power supply shall comply with the following criterion:
电源安全性满足下列标准:
1) UL60950/UL60065
2) EN60950/EN60065
3) GB4943-1995/GB8898-2001
4. EMC (电磁兼容性)
4.1 EMI (电磁干扰)
The power supply shall comply with the following criterion:
电源电磁干扰满足下列标准:
1) Conduction Emission : (传导干扰度)
*EN55013/EN55022, CLASS B
*GB13837-2003, CLASS B
*CISPR13:2001/FCC PART15 CLASS B
2) Radiated Emission : (辐射干扰度)
*EN55013/EN55022, CLASS B
*GB13837-2003, CLASS B
*CISPR13:2001/FCC PART15 CLASS B
Note:The power board should be assembled in customer product to test for passing the above criterion.需配合用户电路整机通过上述标准。
4.2 EMS (电磁抗扰)
The power supply shall comply with the following criterion:
电源电磁抗扰满足下列标准:
1) ESD (静电抗扰度)
*GB17626.2-1998/IEC61000-4-2 Lever 3
2) EFT (脉冲群抗扰度)
*GB17626.4-1998/IEC61000-4-4 Lever 3
3) SURGE (雷击浪涌)
*GB17626.5-1998/IEC61000-4-5 Lever 3
4) DIP (电压跌落)
*GB17626.11-1998/IEC61000-4-11 Class B/C
4.3 Harmonic Current:(谐波电流)
*Compliance to EN61000-3-2 Class C ( 75% load) ;
5. Environmental Requirement (工作环境)
5.1 Temperature (环境温度)
* Operating工作温度: -20℃ to +75℃.
* Storage存储温度: -40℃ to +85℃.
5.2 Humidity (环境湿度)
* Operating工作: From 10%to90% relative humidity (non-condensing).
* Storage存储: From 5 to 95% relative humidity (non-condensing).
5.3 Altitude (海拔高度)
* Operating: to10,000 ft.
* Storage: to 20,000ft.
5.4 Cooling Method (冷却方式)
* Ventilation cooling . 风道自然冷却
5.5 Vibration (振动耐受)
* 10-55Hz, 19.6m/s?(2G), 20minutes each along X, Y and Z axis.
5.6 Shock(冲击耐受)
* 49m/s?(5G),11ms, once each X, Y and Z axis.
6. Reliability Requirements可靠性要求
6.1. Burn-in老化
The power supply shall under go a minimum of 4 Hours burn-in test 40℃±5℃ under full load condition.
产品至少要在40℃±5℃ 的环境及满载条件下老华4小时。
6.2. MTBF Qualification 平均间隔故障时间估算
The MTBF shall be at least 50000 hours at 25℃, Full load and nominal input condition.
平均间隔故障时间,至少50000小时,25℃环境及额定输入与满载条件下。
7. Dimension (物理尺寸)
*216mm X 72mm X 42mm(长L *宽W * 高H ).
8. Weight (重量)
1150g
9. Pin Connection (连接器脚位定义)
Table 11 POWER AC INPUT
Input To Output |
DC500V 8MΩmin (at room temperature) |
Input To Output |
3000Vac 50Hz 1minute ≤10mA |
Input To FG |
1500 Vac 50Hz 1minute ≤10mA |
NO. |
Pin Connection |
Function |
AC-L |
棕色 |
|
PGND |
黄绿色 |
|
AC-N |
蓝色 |
AC/DC output
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