ITEM 项目 |
FUNCTION 特性参数 |
KHT-300W12V |
KHT-300W24V |
|
Output Characteristics 输出特性 |
DC Output Voltage 输出电压 |
|
24V |
|
Output Current 输出电流 |
|
12.5A max |
||
Rated Power 额定功率 |
|
300W |
||
Ripple & Noise 纹波和噪声 |
|
l 小于200mVp-p |
||
Output Voltage range输出电压范围 |
|
22.8~25.2V |
||
Output Voltage Tolerance 电压精度 |
±3% |
|||
Line Regulation 电源调整率 |
1% |
|||
Load Regulation 负载调整率 |
2% |
|||
Setup and Rise Time 开机及爬升时间 |
1.5S,20mS@230Vac |
|||
Input Characteristics 输入特性 |
Typical Input Voltage 典型输入电压 |
200~240Vac 50Hz |
||
Maximum Input Voltage Range 最大输入电压范围 |
180~264Vac 50Hz |
|||
Typical Efficiency 典型效率 |
|
93% |
||
Maximum Input Current 最大输入电流 |
Max 3.5A @ 230Vac; |
|||
Inrush Current 浪涌电流 |
Less than 50A/230Vac, cold start 冷启动,小于50A |
|||
Leakage Current 漏电流 |
<0.75mA/240Vac |
|||
Protection Characteristics 保护特性 |
Overload Protection过载保护 |
110%~150% of rated load. 过载保护范围为额定输出功率的110~150% |
||
Short Circuit Protection短路保护 |
Protection Type : Hiccup mode, Auto-recovery 保护模式:打嗝模式,异常条件移除后自动恢复 |
|||
Signal 指示信号 |
DC OK Signal输出指示 |
LED light to indicate PSU turn on LED 亮灯指示电源输出正常 |
||
Ambient 环境 |
Ambient Temperature 工作环境温度 |
-30~60℃ (Reference To Derating Curve) -30~60℃ (参考降额曲线) |
||
Working Humidity工作湿度 |
20~90% RH non-condensing 无冷凝 |
|||
Storage Temp. and Humidity存储温湿度 |
-30~70℃,10~95% RH 无冷凝 |
|||
Withstand Vibration耐振动参数 |
10~500Hz,5G 10min./cycle,60min.each along X,Y,Z axis 10~500Hz,5G 10分钟/周期,X、Y、Z各60分钟 |
|||
Safety 安全 |
Withstand Voltage耐压测试 |
Input-FG:1500Vac Input-Output: 1500Vac Output-FG: 500Vac |
||
Isolation Resistance绝缘测试 |
Input-FG: > 100M Ohm 500Vdc @ 25℃& 70RH Input-Output: > 100M Ohm 500Vdc @ 25℃& 70RH Output-FG: > 100M Ohm 500Vdc @ 25℃& 70RH |
|||
Packing 包装 |
Unit Weight电源单重 |
0.381Kg/PCS |
||
Unit Dimension电源尺寸 |
L321 ×W36 ×H21mm |
|||
Packing And Weight包装及重量 |
40PCS/BOX |
|||
Packing Box Dimension |
L 265 ×W 288 ×H 167mm |
Products
Contact Us
Engineer support | |
18927407321 | |
support@starwell.cc |
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Thin type led power supply
300W thin led power supply
Features
● Semi-gable
● Aluminium Casing
● Ultra-low start up temp.(-30℃)
● Ultra-light and easy to install
● High efficiency up to 90%
● High reliability
● Wide input Voltage 180 ~ 264Vac
● Size: L321 ×W36 ×H21mm