典型性能:
1.2:1/4:1(可选)宽范围输入电压. 2:1/4:1 Wide input rang
2.输出短路,过流保护. Protection: Short circuit/Overload
3.标准模块化设计.Industry standard package
4.单路,双路输出 Single and Dual Output
5.自然条件散热,无需附加散热器.Cooling by free air convection
6.高效率,高可靠性,低纹波噪声 Lost cost, high efficiency and reliability
7.5面金属外壳,良好的EMI特性.Five-sided shield metal case
8.2年质保 2 years warranty
★ 参数表 Specifications
输入特性 Input |
|
12VDC 24VDC 48VDC | 9-18VDC 18-36VDC 36-72VDC |
输入欠压保护 Undervoltage protection | 24V:12~16VDC 48V: 30~34VDC |
输入过压保护 Overvoltage protection | 24V:38~42VDC 48V: 74~78VDC |
遥控 Control | ON CNT=“1” OFF CNT=“0” |
注: “1”:高电平 “0”:低电平
输出特性Output | 测试条件 Test condition | 指标 Specification |
输出电压设定值 Voltage set point accuracy | 100% Load Normal Input | 主路Main :±1%max 辅路Other: ±2%max |
源效应 Line regulation | 100% Load Input Min--Max | 主路: ±1% ,辅路: ±1.5% |
负载效应 Load regulation | 10%--100% Load Normal Input | 主路: ±1% ,辅路: ±3% |
输出微调 Trim range |
| ±10%Vo |
动态响应 Dynamic response | 25% laod step | 200usmax ±4%Vomax |
纹波及噪声 Ripple and noise | 20MHz 100% load. Normal input | 1%VoMax |
短路保护 Short circuit protection |
| 可长期短路,自恢复 Continuous auto-recovery |
温度系数 Temp.Coefficient |
| <±0.02%/°C |
典型效率 Efficiency | Normal input 100%Load | 86% |
一般特性 General |
|
隔离电压Isolation Voltage | 输入-输出 Input-Output | 500VDC/1min/0.5mA |
输入-外壳 Input- case |
输出-外壳 Output-case |
MTBF |
| 80000h / 25°C |
开关频率 Switching frequency |
| 300KHz |
工作环境温度 Ambient temperature | 工业级 Industy 军品 Military | -25°C--55°C -40°C--70°C |
存储温度 Storage temperature |
| -40°C-105°C |
相对湿度 Relative humidity |
| 10%-90% |
注:除非另有说明,指标一般在标称输入电压,满载和25°C环境温度,70%湿度下测得

| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
单路输出 | +Vin | -Vin | CNT | TRIM | GND | +Vout | NP |
双路输出 | +Vin | -Vin | CNT | TRIM | -Vout | Com | +Vout |
产品型号列表
型号 Model | 输入电压 Vin(V) | 输出电压 Vo(V) | 输出电流Io(A) | 纹波噪声R&N(mV) |
XQD20-12S03 | 9~18 | 3.3 | 4 | 50 |
XQD20-12S05 | 9~18 | 5.0 | 4 | 50 |
XQD20-12S12 | 9~18 | 12.0 | 1.67 | 100 |
XQD20-12S15 | 9~18 | 15.0 | 1.33 | 100 |
XQD20-12S24 | 9~18 | 24.0 | 0.83 | 100 |
XQD20-12S48 | 9~18 | 48.0 | 0.42 | 200 |
XQD20-24S03 | 18~36 | 3.3 | 4 | 50 |
XQD20-24S05 | 18~36 | 5.0 | 4 | 50 |
XQD20-24S12 | 18~36 | 12.0 | 1.67 | 100 |
XQD20-24S15 | 18~36 | 15.0 | 1.33 | 100 |
XQD20-24S24 | 18~36 | 24.0 | 0.83 | 100 |
XQD20-24S48 | 18~36 | 48.0 | 0.42 | 200 |
XQD20-48S03 | 36~72 | 3.3 | 4 | 50 |
XQD20-48S05 | 36~72 | 5.0 | 4 | 50 |
XQD20-48S12 | 36~72 | 12.0 | 1.67 | 100 |
XQD20-48S15 | 36~72 | 15.0 | 1.33 | 100 |
XQD20-48S24 | 36~72 | 24.0 | 0.83 | 100 |
XQD20-48S48 | 36~72 | 48.0 | 0.42 | 200 |
XQD20-12D05 | 9~18 | ±5.0 | ±2 | ±50 |
XQD20-12D12 | 9~18 | ±12.0 | ±0.83 | ±100 |
XQD20-12D15 | 9~18 | ±15.0 | ±0.67 | ±100 |
XQD20-24D05 | 18~36 | ±5.0 | ±2 | ±50 |
XQD20-24D12 | 18~36 | ±12.0 | ±0.83 | ±100 |
XQD20-24D15 | 18~36 | ±15.0 | ±0.67 | ±100 |
XQD20-48D05 | 18~36 | ±5.0 | ±2 | ±50 |
XQD20-48D12 | 18~36 | ±12.0 | ±0.83 | ±100 |
XQD20-48D15 | 18~36 | ±15.0 | ±0.67 | ±100 |