-
图文详情
-
产品属性
-
相关推荐
1 概述 /SCOPE
本规格书适合于 BYV型号的开关电源。
The purpose of the document is to the specify the functional requirements of JKV switching power supply.
2.输入特性/ INPUT CHARACTERISTICS:
2.1 输入电压/ Input Voltage
额定输入电压/ Rated Input Voltage: 100-240Vac
可变输入电压/Variable input voltage : 90V—264Vac
2.2 输入电流/Input Current:
当输入额定电压 带额定负载时,的输入交流电流 0.5A
0.5A max when input rated voltage and output rated load.
2.3 输入频率/ Input Frequency
额定频率/Rate Frequency:50/60Hz
调整频率/ Variation Frequency: 47-63Hz
2.4 浪涌电流/In-rush Current:
当输出为额定负载,环境温度为25℃,输入240Vac冷启动时的浪涌电流为60A。
60 A mps Max Cold start at 240Vac input ,with rated load and 25℃ ambient.
2.5 AC漏电流/ AC leakage Current:
当输入电压240Vac 时, 的漏电流为0.25mA
0.25mA Max .At 240Vac input
3. 输出特性/OUTPUT CHARACTERISTICS:
3.1 额定输出功率/Rated Output Power 18W
3.2 负载特性/调整率(Combined Load/line Regulation)
电压 小负载 负载 负载调整 空载输出电压
Voltage Min. Load Max Load Load Regulation Unload output voltage
+9.0V 0A 2.0A 8.6V-9.0V 9.0V-9.4V
3.3 效率/Efficiency:
当输入100Vac和输出额定负载时,小80%
80%Min.at 100Vac input and output rated .Load.
当输入240Vac和输出 额定负载时,小80%
80% Min.at240Vac input and output rated. Load.
3.4 空载待机功率/Unload standby Power: 0.5W Max
3.5 纹波和噪音/ Ripple And Noise
测试条件:在额定电压及额定电流条件下,使用带宽为20MHz的示波器连接到开关
电源的输出端,同时输出端并联一个47UF的电解电容和一个0.1UF的瓷片电容。
Under Rated voltage and nominal load ,The ripple and noise are as follows when measure with Max Bandwidth of20MHz and parallel 47UF/0.1, crossed connected at testing point.
电压 电流 纹波噪音
Voltage current Ripple And Noise(Max)
+9V 2000mA 100m Vp-p
3.6 启动延迟时间/ Turn On Delay Time:
当输入100Vac 和输出负载时 ,启动时间为2S
2 second Max .At 100Vac input and output Max. Load
3.7 上升时间/ Rise Time:
当输入100Vac 和输出负载时时间为100ms
100ms Max. At 100Vac input and output Max. Load
3.8 保持时间/Hold Up Time :
当输入100Vac和输出负载时,小保持时间为5ms
5ms Min.at100Vac input and output Max .Load.
3.9 过充/ Overshoot:
在电源开启或关闭的时候,15%
15% Max. When power supply on or turn off.
4. 保护功能/ PROTECTION FUNCTION:
4.1 短路电路保护/Short circuit protection:
电源供给器在短路解除后能正常恢复工作。
The Power Supply will be auto recovered when short circuit faults remove.
4.2 过流保护/ Over current Protection:
过流故障排除后,电源将自动回复正常工作。
The power supply will be auto recovered when over current faults remove.
4.3 过压保护/ Over Voltage Protection:
当输出电压超过额定电压的120%-150%时,电源将保护,故障排除后能恢复正常工作。
The power supply will auto recovered when the voltage over 120%-150% rate voltage.
5. 环境要求/ENVIRONMENTAL REQUIREMENTS
5.1 工作温度/Operating Temperature
0℃ -- +40℃,满载,正常工作。
0℃ to +40℃ ,Full Load, Normal Operation.
5.2 储存温度/Storage temperature
带外壳 :-10℃ -- +55℃
With enclosure:-10℃ to+55℃
5.3 工作湿度/Relative Humidity:
5%(0℃)~90%(40℃) ,72小时,满载,正常工作。
5%(0℃)~90%(40℃) 72h Full Load ,Normal operating.
5.4 振动/ Vibration:
5.4.1测试标准:国际电工电子委员会
Operating: IEC 721-3-3 3M3
5~9Hz,A=1.5mm
加速度 (9~200Hz,Acceleration 5m/s)
5.4.2.运输 (Transportation):
IEC 721-3-2 2M2
5~9Hz, A=3.5mm
9~200Hz ,加速度 Acceleration=5 m/s²
200~500Hz ,加速度 acceleration=15 m/s²
5.4.3. 轴向振动/ Axes,10 cycles per axis :
在测试过程中不能出现性损坏.
No permanent damage occur during testing.
在电源开启和关闭后,样机能够恢复到初条件。
The product has to restore to its original situation after power off/on
6 . 机械特性/ MECHANICAL CHARACTERISTICS
6.1 跌落实验/ Dropping Testing ,
产品从一米高处跌落到木板上无损伤。
The product to be dropped from 1 meter height to a concrete floor no breakage。
6.2 摇摆实验/Cable Flexing Testing
DC引线吊重200克, 摇摆角60度,少能承受2000次,弯曲速度每分40次,不会出现损伤。
The DC cord shall with weight of 200g,it swings at angle 60 deg ,2000cycle
Time min Bending speed: 40cycle per minute shall to be no breakage to the code
7. 安全标准SAFETY STANDARD ,
7.1 安全:符合标准 EN60950,GB8898。
Safety Accord with EN60950,GB8898。
7.2 高压/ DIELECTRIC STRENGTH Hi-Pot
初级对次级/ Primary to secondary, 3000Vac/5mA/5s.
初级对盖子/Primary to Case ,500Vac/5mA/60s.
7.3 绝缘阻抗/ Insulation resistance:
初级对次级/ Primary to secondary :100MΩ Min at 500V DC
7.4 要求通过雷击1KV/Surge immunity with 1KV.
8. EMC 标准/EMC STANDARD
EMC---EN55022/EN55024/GB9254-1998 (CISPR 22)
9.体积/VOLUME: L×W×H
长 81.5mm×宽43mm×高30.5mm
10.重量/ Weight:92g ±5g
厂家生产电源适配,开关电源,车充等,以上规格只供参考,具体要求根据客人相关要求订做生产,常规电源打样时间2-3天,做货时间7-10天,欢迎广大客户前来咨询订购!订购热线 周生!