Product Features:
1.Competitive price
2.Stable electronic operation
3.Longer life span
4.Higher efficiency
5.Lower temperature
Product Description
| MODEL | DS2645-020Q-12/24C | DS2645-030Q-12/24C | DS2645-040Q-12/24C | |
| DIMENSION (L*W*H) mm | 115*45*27.5 | 115*45*27.5 | 140*45*27.5 | |
| PF | >0.5 | >0.5 | >0.5 | |
| IP Grade | IP 20 | IP 20 | IP 20 | |
| OUTPUT 输出 | DC VOLTAGE | 12V/24V | 12V/24V | 12V/24V |
| 输出电压 | ||||
| RATE POWER | 20W | 30W | 40W | |
| 额定功率 | ||||
| CURRENT (max) | 1.66 A(12V) | 2.5 A(12V) | 3.33 A(12V) | |
| 最大输出电流 | 0.83 A(24V) | 1.25 A(24V) | 1.66 A(24V) | |
| RIPPLE & NOISE(max） | ≤200MV | ≤200MV | ≤200MV | |
| 纹波与噪声 | ||||
| INPUT 输入 | VOLTAGE RANGE | 110 -240 V | 110 -240 V | 110 -240 V |
| 输入电压范围 | ||||
| EFFICIENCY(Typ.) | 85% | 85% | 85% | |
| 电源效率（典型值） | ||||
| INRUSH CURRENT(Typ） | COLD START 冷启动 60A/230VAC | |||
| 浪涌电流 | ||||
| LEAKAGE CURRENT | <2mA 230VAC | |||
| 漏电流 | ||||
| PROTECTION 保护功能 | OVERLOAD | 110-150% rated output power.额定输出功率的110-150% | ||
| 过载保护 | Protection type:Hiccup mode recover automatically,打嗝模式,自恢复 | |||
| SHORT CIRCUIT | When the output of positive and negative poles are short-circuited, the power supply is automatically locked 输出正负极短路时，电源自动锁死 | |||
| 短路保护 | ||||
| OVER VOLTAGE | 13.8-16.2V (12V) / 27.6-32.4V (24V) | |||
| 过压保护 | Protection type:Shut down o/p voltage，关断输出电压，重启恢复 | |||
| OVER TEMPRETURE | Protection type:Shut down o/p voltage，关断输出电压，重启恢复 | |||
| 过温度保护 | ||||
| ENVIRONMENT 环境 | WORKING TEMP | -30～+60℃ | ||
| 工作温度 | ||||
| WORKING HUMIDITY | 20-80% RH non-condensing 无冷凝 | |||
| 工作湿度 | ||||
| STORAGE TEMP&HUMIDITY | 10-90% RH non-condensing 无冷凝，-40～+85℃ | |||
| 储存温度及湿度 | ||||
| VIBRATION | 10-500Hz,2G 10min/1cycle,period for 60min.each along X,Y,Z axes | |||
| 振动 | 10-500Hz,2G 10分钟/周期 X,Y,Z 轴各60分钟 | |||
| OVER VOLTAGE CATEGORY | III,Compliance to EN61558,EN50178,EN60664-1,EN62477-1 | |||
| 过电压等级 | ||||
| SAFETY & EMC 安规及电磁兼容性 | SAFETY STANDARD | Compliance to EN60950-1,EN60335-1,EN61558-1/-2-16 | ||
| 安规标准 | ||||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC | |||
| 耐压指标 | ||||
| EMC EMISSION | Compliance to EN55015,Class B,EN55014,EN61000-3-2,-3 | |||
| 电磁兼容辐射 | ||||
| EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2(EN50082-2) | |||
| 电磁兼容抗扰度 | ||||
