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| 啊啾哇MLT333其它 |
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产品简介
产品报价：80元 |
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| 啊啾哇MLT333其它详细介绍 |
峰值电流的测试条件
是其它负载为额定负载时测试，且脉宽小于 100 毫秒。
1.2.2 Table 3 DC Output Ripple & Noise. （输出纹波和噪声）
| Output Voltage |
Ripple & Noise (Max.) |
| +5.1VSB |
60mVp-p@25℃;200mVp-p@-10℃;150mVp-p when STB |
| +5.1V |
60mVp-p@25℃; 150mVp-p@-10℃ |
| +12V |
120mVp-p@25℃; 200mVp-p@-10℃ |
| +24V |
240mVp-p@25℃; 350mVp-p@-10℃ |
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 Table 4 Output Transient Response. （输出动态响应）
Test condition.测试条件
| Voltage Tolerance Limit |
Slew |
Load Change |
| |
Rate |
|
| +5.1VSB/±5%,+5.1V/±5% |
0.2A/uS |
Min. to 50% load and 50% |
| +12V/±10%,+24V/±10% |
|
to Max load |
| All output ±10% |
0.2A/uS |
Min. load to Max load |
Note: Load change repetition rate: 50Hz to 100Hz . 跳变负载频率:50~100Hz.
1.2.4 Table 5 Hold-Up Time（输出保持时间）
| Output |
120Vac input |
220Vac input |
| Voltage |
|
|
| +5.1VSB |
≥5 mS |
≥10 mS |
| +5.1V |
≥5mS |
≥10 mS |
| +12V |
≥5mS |
≥10 mS |
| +24V |
≥5 mS |
≥10 mS | Note: All of dc output at rated load. 所有输出带额定负载。
1.2.5 Table 6 DC Output Overshoot During Turn-On & Turn-Off（输
出超调）
| Output Channel |
Output(V) |
Overshoot voltage(V)超调电压 |
| |
|
Turn-on 开机 |
Turn-off 关机 |
| +5.1VSB |
+5.1V |
≤10% |
≤10% |
| +5.1V |
+5.1V |
≤10% |
≤10% |
| +12V |
+12V |
≤10% |
≤10% |
| +24V |
+24V |
≤10% |
≤10% | Note: All of dc output current from Min. to Max. 测试时负载范围：最小到最大。
1.2.6 Table 7 DC output voltage rise time（输出上升时间）
| Output |
120Vac input &Full Load |
220Vac input &Full Load |
| Voltage |
|
|
| +5.1VSB |
≤50 mS |
≤50 mS |
| +5.1V |
≤100 mS |
≤100 mS |
| +12V |
≤100 mS |
≤100 mS |
| +24V |
≤100 mS |
≤100 mS | Note: The rise time measured is when the output voltages rise from 10% 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 Table 8 DC Output Over current Protection（输出过流保护）
| Output |
Over Current |
Comments |
| Voltage |
|
|
| +5.1VSB |
≥2.5Atyp* |
Hiccup 保护后重起 |
| +5.1V |
≥4.5Atyp* |
Hiccup 保护后重起 |
| +12V |
≥5.0Atyp* |
Hiccup 保护后重起 |
| +24V |
≥6.0Atyp* |
Hiccup 保护后重起 |
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 Table 9 DC Output Short Circuit Protection（输出短路保护）
| Output Voltage |
Comments |
| +5.1VSB |
Hiccup 保护后重起 |
| +5.1V |
Hiccup 保护后重起 |
| +12V |
Shutdown 关机 |
| +24V |
Shutdown 关机 |
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。
1.4 Table 11 Remote On/Off Control：（遥控功能）
The power supply DC outputs (without +5.1Vsb) shall be enable with an active-high TTL(≥2.5V/2.0mA)-compatible signal(Ps-on). The +5.1Vsb is on whenever the AC power is present.
除 5.1Vsb 外，其余输出受控于一个 TTL 电平兼容的信号（Ps-on≥2.5V/2.0mA）,
5.1Vsb 上电就存在。
* When Ps-on is pulled to TTL high, the DC outputs are to be enabled.
Ps-on 高电平，打开输出
*When Ps-on is pulled to TTL low or open circuit, the DC outputs are to be disabled.
Ps-on 低电平，关闭输出
| Ps-on Signal |
Comments |
Outputs |
| Ps-on- high |
≥2.5V&2.0mA ( source) |
Output |
| Ps-on- low |
≤ 0.5V |
X |
| Ps-on-open |
-- |
X |
2. Isolation（绝缘性能）
2.1 Table 12 （绝缘阻抗）
| Input To Output |
DC500V 10M Ω min (at room temperature) |
| Input To FG |
DC500V 10M Ω min(at room temperature) |
| Output To FG |
Non Isolated |
Note: Open FG and Output return. 交流地和输出负极要断开。
2.2 Table 13 （绝缘耐压）
| Input To Output |
3000Vac 50Hz 1minute ≤10mA |
| Input To FG |
1500Vac 50Hz 1minute ≤10mA |
| Output To FG |
Non Isolated |
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) IEC/EN60065
2) GB8898
3) UL60065
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）
*CISPR13(55013)
*EN55013
*GB13837 *FCC PART13
2) Radiated Emission : （辐射干扰度）
*CISPR13(55013)
*EN55013
*GB13837 *FCC PART13
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
*IEC/EN61000-4-2
2) EFT （脉冲群抗扰度）
*GB17626.4
*IEC/EN61000-4-43KV
3) SURGE （雷击浪涌）
*GB17626.5
*IEC/EN61000-4-51.5KV/3KV
4） DIP (电压跌落)
*GB17626.11
*IEC/EN61000-4-11
5. Environmental Requirement （工作环境）
5.1 Temperature （环境温度）
Ø Operating 工作温度: -10℃ to +40℃.
Ø Storage 存储温度: -20℃ to +80℃.
5.2 Humidity （环境湿度）
Ø Operating 工作: from 10%to90% relative humidity (non-condensing).
Ø Storage 存储: from 5 to 95% relative humidity (non-condensing).
5.3 Altitude （海拔高度）
Ø Operating: to10,000 ft.
Ø Storage: to 20,000ft.
5.4 Cooling Method （冷却方式）
Ø Ventilation cooling . 风道自然冷却
5.5 Vibration （振动耐受）
Ø 10-55Hz, 19.6m/s²(2G), 20minutes each along X, Y and Z axis.
5.6 Shock（冲击耐受）
Ø 49m/s²(5G),11ms, once each X, Y and Z axis.
6. Dimension （物理尺寸）
Ø 185mm X 131mm X 25mm(元件面高) (长 L *宽 W * 高 H ).
7. Weight （重量）
Ø 约 250 g
8. Pin Connection (连接器脚位定义)
Table 14 CON1(3Pin)
| NO. |
Pin Connection |
Function |
| ① |
AC-L |
AC INPUT LINE |
| ② |
--- |
NC |
| ③ |
AC-N |
AC INPUT NUTURE |
Note: CON1 -- VH CONNECTION, TYPE : pitch3.96mm
Table 15 CON2(13Pin)
| NO. |
Pin Connection |
Function |
| ①②⑨⑩⑪ |
GND |
GND |
| ③④ |
5.1V |
+5.1V DC OUTPUT |
| ⑤ |
PS |
SMPS ON/OFF CONTROL(ON = HIGH) |
| ⑥ |
5.1VSB |
+5.1VSB DC STANDBY |
| ⑦⑧ |
5.1V |
+5.1V DC OUTPUT |
| ⑫⑬ |
+12V |
+12V DC OUTPUT |
Note: CON2 --XH CONNECTION, TYPE : pitch2.5mm
Table 16 CON3(4Pin)
| NO. |
Pin Connection |
Function |
| ①② |
+24V |
+24VDC OUTPUT |
| ③④ |
GND |
+24VDC RETURN |
Note: CON3 -- XH CONNECTION, TYPE : pitch2.5mm
Table 18 CON4（8Pin）
| NO. |
Pin Connection |
Function |
| ①②③④ |
+24V |
+24VDC OUTPUT |
| ⑤⑥⑦⑧ |
GND |
+24VDC RETURN |
Note: CON3 -- XH CONNECTION, TYPE : pitch2.5mm
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