1.产品描述
本产品是一款采用脉宽调制技术的开关电源，具有输入电压范围宽，输出电压调整特性小，输出电压稳定，电源转换效率高，产品体积小等特点。
1. PRODUCT DESCRIPTION
This is PWM mode switching power supply，worldwide input voltage, Output voltage，high efficiency.
2.产品使用说明
2.1本产品仅限室内使用，适用于家用，视频产品，信息及办公类产品。
2.2本产品为适配器，不可用于其它用途及过载使用。
2. USE RANGE DESCRIPTION
2.1 Indoor use only，for , AV and household, office and I.T .equipment use only!
2.2 Only for AC Adaptor not suite for other placation, Overload non-permissible.
3.环境要求
3.1工作温度: -20°C ～ +40°C
3.2储存温度: -20°C ～ +85°C
3.3工作湿度: 30%-85%
3.4储存湿度: 10%-95%
3. ENVIRONMENTAL
3.1 Operating temper:
-20°C ～ +40°C
3.2 Storage temperature:-20°C ～ +85°C
3.3 Operating humidity: 30%-85%
3.4 Storage humidity: 10%-95%
4.安规标准状态
4.1 中国电子行业: GB4943
4.2 欧洲:
4. SAFETY TNORMATON
4.1 China: GB4943
4.2 Europe:
5.绝对耐压测试:
5. DIELECTRIC WITHSTAND-VOLTAGE:
6.直流绝对阻抗测试:输入-输出,最小50M（at 500VDC）
6. DC NISUL ATTON RESISTACE: Input-Output, 50M minimum (at 500VDC)
7. 输入保险丝: T5AL250V
7. INPUT MAIN FUSE: T5AL250V
8.输入电气特性
8.1额定输入电压范围: AC 100～245V
8.2允许输入电压范围: AC90～264V
8.3额定频率: 50Hz-60Hz
8.4频率范围: 47Hz-63Hz
8.5输入电流: 最大1.8A
8.6空载待机功率: 最大0.4W
8. INPUT ELECTRICAL CHARACTERISTIS
8.1 Regular input voltage: AC100～245V
8.2 Variable input voltage: AC90～264V
8.3 Rating frequency: 50Hz-60Hz
8.4 Variable Frequency range: 47Hz-62Hz
8.5 Input current: 1.8A Max.
8.6 Stand-by power consumer: 0.4W Max
9.输出电气特性
9.1空载电压: DC:15V,16V,18.5V,19V,19.5V,20V±5％
9.2额定负载电压:DC:15V,16V,18.5V,19V,19.5V,20V±5％
9.3额定电流:6A,5.6A,4.8A,4.7A,4.6A,4.5A
9.4额定功率:90W
9.5工作效率:>80%
9. OUTPUT ELECTRICAL CHARACTERISTICS
9.1 Unload: DC:15V,16V,18.5V,19V,19.5V,20V±5％
9.2
Rated: DC:15V,16V,18.5V,19V,19.5V,20V±5％
9.3 Rated current: 6A,5.6A,4.8A,4.7A,4.6A,4.5A
9.4 Rated power::90W
9.5 Efficiency:>80%
10. 输出纹波: <100MV
测试条件: 测试时在DC输出端并联一个10uF16V的电解电容和
一个0.1uF的瓷片电容,标准测试频带AC-20MHｚ。
10. OUTPUT Ripple: <100MV
Test condition: tested by dc loading parallel with a 10uF/16/EC and 0.1UF /CC capacitor and measured band-width width AC-20NMHZ.
11.启动时间: 交流电输入启动时间,最大负载时<3Sec。
11. TURN ON TIME: AC switch on time start, At Max load <3 Sec.
12.保护
12.1输出过压保护:有
12.2短路保护: 有
12. PROTECTION
12.1 output overvoltage protection:
YES
12.2 Short circuit protection:YES
13.主要测量设备
13.1交流变频电源: PS61005
13.2功率计: PF9810
13.3电子负载: HT3300
13.4示波器: TDS2022B
13.5数字万用表: DT9205
13.6耐压测试仪:CC2670A
13.7温度测试仪: IR8888
13. MAJOR MEASURE EQUIPMENT
13.1 AC POWER SOURCE: PS61005
13.2 POWER METER: PF9810
13.3 ELECTRONIC LOAD: HT3300
13.4 OSCILLOSCOPE: TDS2022B
13.5 DIGIAL METER: DT9205
13.6 HI-POT TESTER:CC2670A
13.7 THERMOMETER: IR8888
14.机械特性
14.1冲击/振动、碰撞适应性: 符合国家标准GB4943-4.2要求。
14. MECHANICAL CHARACTERISTICS
14.1Shock/Vibration test: The unit shall be withstanding normal transportation shock & vibration, comply with.
