品牌
其他厂商性质
杭州市所在地
1、概述
高性能普级推广型直流电源是我公司为了满足广大客户的需求推出的一款高品质低价位的产品，是需要宽范围输出电压或电流范围调节应用的理想输出，具有定电压和定电流两种工作模式。可以应用在自动测试，过程控制，电池充电及老化测试等需要高质量直流稳定电源的产场合，本系列产品具有零电压“软开关”功能，可实减小开关瞬变应力，从而具有很低的输出噪声。软开关也可以提高效率，减小热量，从而使电源具有更高的稳定性。
DML serie High performance universal DC power supply is a high-quality and low-price product with ultra high cost performance of our company launched to meet the needs of the great majority of customers. It calls for a wide range of output voltage or an ideal output suitable for the adjustment and application of the current range and it can be further divided into two working modes which are fixed voltage and constant current. Therefore it can be applied in situations where call for high-quality DC stable power supply like automatic test, process control, battery charging, aging test etc. This series of products has the function of zero voltage “soft switching” and it can reduce the switching transient stress, thus a quite low output noise. Soft switching can as well improve the efficiency and reduce the heat so that the power supply can be with higher stability.
2 、产品特点Product features
高亮度LED显示
High brightness LED display
高性能、高功率密度、小体积、小巧轻便
High performance, high power density, small volume, compact and portable
可串并联扩展功率/电流/电压
Series-parallel connection extended power / current / voltage
内置模拟监控接口
Built in analog monitor interface
零电压电流宽范围调整
Zero voltage or current with a wide range of adjustment
低涟波和低噪音，媲美纯线性电源
Low ripple and low noise, comparable to the pure linear power supply
具有电压、电流预置功能
With voltage and current preset function
具有远端量测功能
With remote measurement function
3、主要技术参数Technical data
电子元器件试验、老化
Testing for and aging of electronic components
电池、电容充电设备
Battery, capacitor charging equipment
电机及控制器试验
Testing for motor and controller
光伏逆变器、变频器老化
Aging of PV inverter and inverter
精密电解电镀、污水处理
Precise electrolysis and electroplating, sewage disposal
LED、LCD屏老化
Aging of LCD, LED screen
实验室、电子设备、自动测试设备
Laboratory, electronic devices, automatic test equipment
电子检验设备、生产流水线设备、通讯设备
Electronic inspection equipment, production line equipment, communications equipment
其它各种需要高精度直流电源输出的场所
All kinds of other places requiring high accuracy DC power output
4、主要技术参数Technical data
| 输入INPUT | 电压 Voltage | 单相Single-phase 220 VAC±15% |
| 频率 Frequency | 47～63Hz | |
| 输出 OUTPUT | 电压Voltage | 0～额定值连续可调 0～rated continuous adjustable |
| 电流 Current | 0～额定值连续可调 0～rated continuous adjustable | |
| 源效应 line Regulation | 稳压CV: ≤ 0.05% 稳流CC: ≤0.05% | |
| 时漂 Time Drift | ≤0.5% 设定值（8小时老化后，恒定的负载条件、恒定的环境温度、接Sense） ≤0.05% Setting (8 hours after aging, constant load condition, | |
| 负载效应 Load Regulation | 稳压CV: ≤ 0.5% 稳流CC: ≤ 0.5% | |
| 负载瞬变恢复时间 Load transient | 1ms（99%到0%或0%到99%，电压恢复到稳态输出的±1%以内） | |
| 效率Efficiency | ≥90%（标准交流输入、满载）(standard AC input, full load) | |
| 纹波Ripple | 以实际电压、电流规格为准（具体见选型规格参考表） The actual voltage and current specifications for the quasi （See specification selection table） | |
| 输出显示 Output display | 显示方式Display mode | 四位LED数码管显示 Four LED digital tube display |
| 显示分辨率 Display resolution | 以实际电压、电流规格为准/显示格式为1999 The actual voltage and current specifications | |
| 仪表精度 Meter accuracy | 1%额定值+1个字 1% of Max +1COUNT | |
| 调节方式 Adjustment mode | 面板手动 Panel manual | 十圈电位器（带电压、电流预置功能） Ten ring potentiometer (with voltage and current preset function) |
| 远程模拟编程 Remote Analog | 电阻式： 0～10K 0～10K Resistive | |
| 有源式：电流/电压：0～5V/0～10V(默认) 0～5V/0～10V（default）voltage sources | ||
| 远程模拟监控 Remote Monitoring | 0～5V/0～10V (默认)对应0～99%输出 Output voltage and current: 0～5V/0～10V(default) | |
| 远程编程/监控精度 Remote programming | 1%(零至满量程输出) 1% zero to full scale output for the default range | |
| 保护Protection | 输入欠压、输出过压、过热、短路等保护 Input undervoltage protection、Output over-voltage protection、 | |
| 制冷方式 Cooling | 风扇 / Fan(s) | |
| 环境条件 Environmental | 使用场所：仅在室内使用Use place: only in indoor use 工作温度Operation temperature：-20℃～45℃ 储存温度 Storage temperature：-20℃～70℃ 相对湿度Humidity：≤90% | |
| 尺寸Dimension | 440mmW×44mmH×455mmD+50mm(保护罩Protective cover) | |
5、规格选型表Specification selection table
| Serial Number | Model | Voltage | Current | Voltage Ripple Vp-p (25Hzto100MHz) | Current Ripple |
| 1 | DSL06-150 | 6V | 150A | ≤15mVp-p ≤5mVrms | ≤30mArms |
| 2 | DSL06-200 | 200A | ≤30mArms | ||
| 3 | DSL15-100 | 15V | 100A | ≤20mVp-p ≤7mVrms | ≤30mArms |
| 4 | DSL30-50 | 30V | 50A | ≤30mVp-p ≤10mVrms | ≤20mArms |
| 5 | DSL40-37 | 40V | 37A | ≤30mVp-p ≤10mVrms | ≤20mArms |
| 6 | DSL60-25 | 60V | 25A | ≤60mVp-p ≤20mVrms | ≤10mArms |
| 7 | DSL100-15 | 100V | 15A | ≤90mVp-p ≤30mVrms | ≤7mArms |
| 8 | DSL150-10 | 150V | 10A | ≤90mVp-p ≤30mVrms | ≤5mArms |
| 9 | DSL200-7.5 | 200V | 7.5A | ≤90mVp-p ≤30mVrms | ≤5mArms |
| 10 | DSL250-06 | 250V | 6A | ≤90mVp-p ≤30mVrms | ≤5mArms |
| 11 | DSL300-05 | 300V | 5A | ≤90mVp-p ≤30mVrms | ≤5mArms |
| 12 | DSL500-03 | 500V | 3A | ≤150mVp-p ≤50mVrms | ≤5mArms |
| 13 | DSL600-2.5 | 600V | 2.5A | ≤180mVp-p ≤60mVrms | ≤5mArms |
| 14 | DSL800-1.8 | 800V | 1.8A | ≤240mVP-P ≤80mVrms | ≤2mArms |
| 15 | DSL1000-0.5 | 1000V | 0.5A | ≤360mVP-P ≤120mVrms | ≤0.5mArms |
| 16 | DSL1000-01 | 1A | ≤1mArms | ||
| 17 | DSL1000-1.5 | 1.5A | ≤2mArms | ||
| 18 | DSL1200-0.5 | 1200V | 0.5A | ≤360mVP-P ≤120mVrms | ≤0.5mArms |
| 19 | DSL1200-1.2 | 1.2A | ≤2mArms | ||
| 20 | DSL1500-0.5 | 1500V | 0.5A | ≤450mVP-P ≤150mVrms | ≤0.5mArms |
| 21 | DSL1500-01 | 1A | ≤1mArms | ||
| 22 | DSL2000-0.3 | 2000V | 0.3A | ≤600mVP-P ≤200mVrms | ≤1mArms |
| 23 | DSL2000-0.75 | 0.75A |
