PDF《承认书》

MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO.

, LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 Meet with mega satisfaction 承认书 SPECIFICATION FOR APPROVAL Part No. MLT668TL Description: LCD Power Supply Specification Revision: 1.0 Customer. Customer Approval No. : 承认鉴章后请寄回承认书正本一份 Please return to us one original of SPECIFICATION FOR APPROVAL with your approved signatures. 承认书 APPROVED SIGNATURES 核准人 APPROVED BY: 日期 DATE: 盖章鉴署 CHOP &

SIGNATURES: 深圳市麦格米特电气技术有限公司 SHENZHEN MEGMEET ELECTRICAL TECHNOLOGY CO.,LTD Add: 6F Tower 2, Zhongjian Industrial Building

18 Yanshan Road , Shekou, Shenzhen, P.R.China ZIP CODE:518067 TEL: (0755)26693042

26693442 FAX: (0755)26693047 E-mail: [email protected], [email protected],[email protected] MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO., LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 Spec. Rev. Sampl Rev. Date Description Safety by Mechanica by Electrical by 1.0 1.0 2008/12/26 shenchuchun ranhongjiang guichengcai MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO., LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 Section 目录 1. Power supply overview 电源性能指标 1.1 Input Electrical Characteristics Overview(输入特性) 1.2 Output Electrical Characteristics Overview(输出特性) 1.2.1 Output Voltage ,Current &

Regulation.(输出电压电流调整率) 1.2.2 DC Output Ripple &

Noise. (输出纹波和噪声) 1.2.3 Output Transient Response. (输出动态响应) 1.2.4 DC Output Hold-Up Time. (输出保持时间) 1.2.4 DC Output Overshoot At Turn On &

Turn Off.(输出超调) 1.2.6 DC output voltage rise time(输出上升时间) 1.3 Remote On/Off Control: (遥控功能) 1.4 Protection: (保护功能) 1.4.1 DC output Over Voltage Protection. (输出过压保护) 1.4.2 DC Output Over current Protection. (输出过流保护) 1.4.3 DC Output Short Circuit Protection. (输出短路保护) 1.4.4 Reset After Shutdown.(保护功能复位) 2. Isolation 绝缘性能 3. Safety 安全规格 4. EMC 电磁兼容性 4.1 EMI (电磁干扰) 4.2 EMS (电磁抗扰) 5. Environmental Requirement 环境 5.1 Temperature (环境温度) 5.2 Humidity (环境湿度) 5.3 Altitude (海拔高度) 5.4 Cooling Method (冷却方式) 5.5 Vibration (振动耐受) 5.6 Impact (冲击耐受) 6. Dimension (物理尺寸) 7. Weight (重量) 8. Pin Connection (连接器脚位定义) 9. Power Supply mounting (安装尺寸) 10. Package (包装) MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO., LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 1. Power Supply Overview 电性能指标: 1.1 Table

1 Input Electrical Characteristics Overview(输入特性) Input voltage range 输入电压 90Vac to 264Vac Normal voltage range 标称输入 100Vac to 240Vac Frequency range 频率范围 50Hz/60Hz±5% Max input ac current 满载输入电流 3.0Amax at full load condition Inrush current (cold start) 浪涌电流 50Atyp peak, 120Vac;

100Atyp peak, 220Vac Efficiency(full load) 效率 83%min at 90Vac;

86%min at 220Vac Harmonic current 谐波电流 Meet EN60065-2002/IEC61000-3-2 class D Leakage Current 泄漏电流 Less Than 0.5mA, 230Vac input Standby Power Loss 待机功耗 Q0.3W 240Vac input ,5VsbOutput current≤10mA, Input Fuse 输入保险 T5A/250Vac 1.2 Output Electrical Characteristics Overview(输出特性) 1.2.1 Table

2 Output Voltage ,Current &

Regulation.(输出调整率) Output Voltage 输出电压 Regulation 调整率 Min. current 最小电流 Load current range 带载电流范围 Peak current or power 峰值电流或功率 +V1(+24V) +V1±5% 0.2 A 0.2A-6A +V2(+12V) +V2±5% 0.3 A 0.3A-3A ≤160W +5.0V +5.0V±5% 0.1 A 0.1A-3A +5.0V(SB) +5.0V±5% 0.01 A 0.01A-1A ≤20W Note:* The peak current or power should be test at other of dc output at Rated load ,And the peak current pulse width within 100ms 峰值电流或功率的测试是在其它额定 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.) +V1(+24V) 240mVp-p@25℃;

350mVp-p@-10℃ +V2(+12V) 120mVp-p@25℃;

200mVp-p@-10℃ +5.0V 50mVp-p@25℃;

150mVp-p@-10℃;

+5.0V(SB) 60mVp-p@25℃;

200mVp-p@-10℃;

150mVpp when STB Note: 1) Measurements shall be made with an oscilloscope with 20MHz bandwidth. 示波器须设置在

20 兆赫兹带宽 2) Outputs shall be bypassed at the connector with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading. 输出须并联 0.1uF 的陶瓷电容和 10uF 的电解电容来模拟负载 MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO., LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 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 5.0V/5.0VS±5% 24V/12V/±10% 0.2A/uS Min. to 50% load and 50% to Max load All output±10% 0.2A/uS Min. load to Max load Note: Transient response measurements shall be made with a load changing repetition rate of 50Hz to 10kHz. 以50~10KHz 的频率跳变负载来测试. 1.2.4 Table

5 DC Output Hold-Up Time. (输出保持时间) Output Voltage 120Vac input 220Vac input +V1(+24V) ≥10 mS ≥10 mS +V2(+12V) ≥10 mS ≥10 mS +5.0V ≥10mS ≥10 mS +5.0V(STB) ≥10 mS ≥10 mS Note: All of dc output at full load. 所有输出带满载 1.2.5 Table

6 DC Output Overshoot At Turn On &

Turn Off.(输出超调) Over shoot voltage(V)超调电压 Output Channel Output(V) Turn on 开机 Turn off 关机 +V1(+24V) + 24V 10% 10% +V2(+12V) + 12V 10% 10% +5.0V +5.0V 10% 10% +5.0V(SB) +5.0V 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 Voltage 120Vac input &

Full Load 220Vac input &

Full Load +V1(+24V) ≤100mS ≤100mS +V2(+12V) ≤100 mS ≤100 mS +5.0V ≤100 mS ≤100mS +5.0V(SB) ≤50 mS ≤50 mS Note: The output voltages shall rise from10% to 90% of their output voltage. 输出从 10%上升到 90%的时间 MEGMEET 麦格米特电气技术有限公司 MEGMEET ELECTRICAL TECHNOLOGY CO., LTD. DESCRIPTION: (规格书) SPECIFICATION THESE SPECIFICATION ARE THE PROPERTY OF MEGMEET ELECTRICAL TECHNOLOGY CO., LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. Model No.: MLT668TL DATE PREPARED CHECKED APPROVED REV: 2008/12/26 RANHONGJIANG GUICHENCAI ZHANGZHI Document No.: MSPS-MLT668TL-1.0 1.0

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11 1.3 Remote On/Off Control: (遥控功能) The power supply DC outputs (without +5.0Vsb) shall be enable with an active-high TTL(≥2.5V/2.0mA)-compatible signal(Ps-on). The +5.0Vsb is on whenever the AC power is present. 除5.0Vsb 外,其余输出受控于一个 TTL 电平兼容的信号(Ps-on≥2.5V/2.0mA), 5.0Vsb 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 Table 8. Ps-on Signal Comments Outputs Ps-on- high ≥2.5V&

2.0mA ( source) Output Ps-on- low ≤ 0.5V X Ps-on-open -- X 1.4 Protection: (保护功能) 1.4.1 Table

9 DC output Over Voltage Protection. (输出过压保护) Output Voltage TYP. Over Voltage Comments +V1(+24V) 28V Power supply latch into shutdown state 输出锁机 +V2(+12V) 15V Power supply latch into shutdown state 输出锁机 Note: The power supply shall be test at max AC voltage (264Vac) and min load or no load. 应该在最大交流输入电压

264 伏和轻载、空载下测试. 1.4.2 Table

10 DC Output Over current Protection. (输出过流保护) Note:* The over current protection should be test at other of dc output at Rated load but the 24V over current protection should be test at 12Vdc output at min load. 5V 和5VSTB 过流保护测试是在其它额定负载时测试.而24V 过流测试是在 12V 轻载电流时测试. Output Voltage Over Current Comments +V1(+24V) ≥7Atyp* Power supply latch into shutdown state 输出锁机 +V2(+12V) ≥3Atyp* Power supply latch into shutdown state 输出锁机 +5V ≥4Atyp* Hiccup 尝试重复启动 +5.0VSB ≥1.5Atyp* Hiccup 尝试重复启动 MEGMEET 麦格米特电气技........