| |||||||||
SHENZHEN KYT ELECTRONIC TECHNOLOGY CO.,LTD | |||||||||
E-mail:keyingtong@ | |||||||||
电话:0755-36874348 //33150988 //13088892813 传真:0755-33251836 | |||||||||
铝壳开关电源技术参数表 10W-20W系列 | |||||||||
直流输出电压 | 5V | 12V | 5V | 24V | |||||
DCoutput voltage | |||||||||
输出电压容差 | ±1% | ±1% | ±1% | ±1% | |||||
Output voltage tolerance | |||||||||
额定输出电流 | 2A | 1A | 3.8A | 1A | |||||
Output current | |||||||||
输出电流范围 | 0~2A | 0~1A | 0~3.8A | 0~1A | |||||
Output current range | |||||||||
纹波及噪音 | 150mVp-p | 180mVp-p | 150mVp-p | 180mVp-p | |||||
Wave and noise | |||||||||
负载稳定度 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||||
Load stability | |||||||||
直流输出功率 | 10W | 12W | 18W | 24W | |||||
Ouput power for DC | |||||||||
效率 | 74% | 81% | 80% | 74% | |||||
Efficiency | |||||||||
直流电压可调范围 | 4.5-5.5V | 11.5-12.5V | 4.5-5.5V | 23.5-24.5 | |||||
Adjustable range for DC voltage | |||||||||
输入电压范围 | 90~132VAC/180~264VAC由开关选择47-63Hz;254-370VDC | ||||||||
Input voltage range | 90~132VAC/180~264VAC selected by withch 47-63Hz;254-370VDC | ||||||||
输入电流 | 1A/115VAC 0.5A/230VAC | ||||||||
Inputcurrent | |||||||||
冲击电流 | 冷启动1.5A/115VAC 5A/230VAC | ||||||||
AC Inrush current | Cold start current 1.5A/115VAC 5A/230VAC | ||||||||
漏电流 | <3.5mA/240VAC | ||||||||
Leakage current | |||||||||
过载保护 | 105%~150%类型:切断输出 复位:自动恢复 | ||||||||
Overload proctection | 105-150%up mode auto-recovery | ||||||||
高温保护 | RTH3≥650C-700C风扇起动,≤550C风扇关闭,≥800C-850C切断输出(5-15V)-(仅限于24-48V) | ||||||||
High temperature tection | RTH3≥650C-700C Fan up,≤550C Fan Close,≥800C-850C Off out(5-15V)-(Only24-48V) | ||||||||
启动、上升、保持时间 | 200ms,50ms,20ms | ||||||||
Setup, rise hold up time | |||||||||
耐压性 | 输入输出间:1.5KvAC输入与外壳;1.5KvAC输出与外壳;0.5KvAC | ||||||||
Withstand voltage | 1min I/P-O/P 1.5KV I/P-FG 0.5KV O/P-FG 0.5KV 1min | ||||||||
隔离电阻 | 输入输出间,输入与外壳,输出与外壳:500VDC/100MΩ | ||||||||
Isolating resistor | 1min I/P-O/P, I/P-FG , O/P-FG :500VDC/100MΩ | ||||||||
工作温度、温度 | -10℃~+50℃,20%~90%RH | ||||||||
Working temperature | |||||||||
存储温度、温度 | -20℃~+85℃,10%~95%RH | ||||||||
Storage temperature | |||||||||
外形尺寸 | 70×38×30mm | ||||||||
Size | |||||||||
重量 | 0.25Kgs | ||||||||
Weight/packing | |||||||||
安全标准 | GB4943 UL60950-I EN60950-I | ||||||||
Safety standards | |||||||||
EMC标准 | GB9254 EN55022 class A | ||||||||
EMC standards | |||||||||
备注 | |||||||||
1. 所有参数在末特别指明时,都是230VAC电压输入,额定负载和25℃条件下测量所得值. | |||||||||
2.容差是电压设定误差、电压调整率和电流调整率之总和。 | |||||||||
3. 纹波和噪声电压是在20MHz带宽示波器带12英寸双绞线末端加0.1μ和47μ电容时测得。 |