1、概述
高性能普級推廣型直流電源是我公司為了滿足廣大客戶的需求推出的一款高品質低價位的產品，是需要寬范圍輸出電壓或電流范圍調節應用的理想輸出，具有定電壓和定電流兩種工作模式。可以應用在自動測試，過程控制，電池充電及老化測試等需要高質量直流穩定電源的產場合，本系列產品具有零電壓“軟開關”功能，可實減小開關瞬變應力，從而具有很低的輸出噪聲。軟開關也可以提高效率，減小熱量，從而使電源具有更高的穩定性。
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 、產品特點Product features
高亮度LED顯示
High brightness LED display
高性能、高功率密度、小體積、小巧輕便
High performance, high power density, small volume, compact and portable
可串并聯擴展功率/電流/電壓
Series-parallel connection extended power / current / voltage
內置模擬監控接口
Built in analog monitor interface
零電壓電流寬范圍調整
Zero voltage or current with a wide range of adjustment
低漣波和低噪音，媲美純線性電源
Low ripple and low noise, comparable to the pure linear power supply
具有電壓、電流預置功能
With voltage and current preset function
具有遠端量測功能
With remote measurement function
3、主要技術參數Technical data
電子元器件試驗、老化
Testing for and aging of electronic components
電池、電容充電設備
Battery, capacitor charging equipment
電機及控制器試驗
Testing for motor and controller
光伏逆變器、變頻器老化
Aging of PV inverter and inverter
精密電解電鍍、污水處理
Precise electrolysis and electroplating, sewage disposal
LED、LCD屏老化
Aging of LCD, LED screen
實驗室、電子設備、自動測試設備
Laboratory, electronic devices, automatic test equipment
電子檢驗設備、生產流水線設備、通訊設備
Electronic inspection equipment, production line equipment, communications equipment
其它各種需要高精度直流電源輸出的場所
All kinds of other places requiring high accuracy DC power output
4、主要技術參數Technical data
| 輸入INPUT | 電壓 Voltage | 單相Single-phase 220 VAC±15% |
| 頻率 Frequency | 47～63Hz | |
| 輸出 OUTPUT | 電壓Voltage | 0～額定值連續可調 0～rated continuous adjustable |
| 電流 Current | 0～額定值連續可調 0～rated continuous adjustable | |
| 源效應 line Regulation | 穩壓CV: ≤ 0.05% 穩流CC: ≤0.05% | |
| 時漂 Time Drift | ≤0.5% 設定值（8小時老化后，恒定的負載條件、恒定的環境溫度、接Sense） ≤0.05% Setting (8 hours after aging, constant load condition, | |
| 負載效應 Load Regulation | 穩壓CV: ≤ 0.5% 穩流CC: ≤ 0.5% | |
| 負載瞬變恢復時間 Load transient | 1ms（99%到0%或0%到99%，電壓恢復到穩態輸出的±1%以內） | |
| 效率Efficiency | ≥90%（標準交流輸入、滿載）(standard AC input, full load) | |
| 紋波Ripple | 以實際電壓、電流規格為準（具體見選型規格參考表） The actual voltage and current specifications for the quasi （See specification selection table） | |
| 輸出顯示 Output display | 顯示方式Display mode | 四位LED數碼管顯示 Four LED digital tube display |
| 顯示分辨率 Display resolution | 以實際電壓、電流規格為準/顯示格式為1999 The actual voltage and current specifications | |
| 儀表精度 Meter accuracy | 1%額定值+1個字 1% of Max +1COUNT | |
| 調節方式 Adjustment mode | 面板手動 Panel manual | 十圈電位器（帶電壓、電流預置功能） Ten ring potentiometer (with voltage and current preset function) |
| 遠程模擬編程 Remote Analog | 電阻式： 0～10K 0～10K Resistive | |
| 有源式：電流/電壓：0～5V/0～10V(默認) 0～5V/0～10V（default）voltage sources | ||
| 遠程模擬監控 Remote Monitoring | 0～5V/0～10V (默認)對應0～99%輸出 Output voltage and current: 0～5V/0～10V(default) | |
| 遠程編程/監控精度 Remote programming | 1%(零至滿量程輸出) 1% zero to full scale output for the default range | |
| 保護Protection | 輸入欠壓、輸出過壓、過熱、短路等保護 Input undervoltage protection、Output over-voltage protection、 | |
| 制冷方式 Cooling | 風扇 / Fan(s) | |
| 環境條件 Environmental | 使用場所：僅在室內使用Use place: only in indoor use 工作溫度Operation temperature：-20℃～45℃ 儲存溫度 Storage temperature：-20℃～70℃ 相對濕度Humidity：≤90% | |
| 尺寸Dimension | 440mmW×44mmH×455mmD+50mm(保護罩Protective cover) | |
5、規格選型表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 |
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