GtestWorks自动化测试平台
GNSSWorks车载卫星定位系统自动化测试系统
ShieldingWorks屏蔽效能测试系统
Vectworks汽车电子部件测试系统
VNAWorks无源器件测试系统
WirelessWorks无线通信测试系统
COMWorks串行总线测试系统
DAQWorks高速数据采集系统
FCTWorks电路板性能测试系统
新能源与电动汽车
电磁兼容性EMC
半导体与器件
中试平台建设方案
新一代信息技术与智能网联
高端医疗装备
自动化测试
高速串行接口测试
低空经济
此类电源使用零电压开关（ZVS）技术实现极低的纹波和噪声，性能可媲美较昂贵的线性电源。此外，DLM 600 的高效率和快速负载瞬态响应让其成为要求苛刻的应用的理想选择。
对于需要高密度、多组输出的小型机架安装台式应用，DLM600 是理想的选择。 其输出电压范围是 0~5 VDC 至 0~300 VDC；输出电流范围是 0~2 A 至 0~75 A。
冷却空气的入口位于前部和侧面，而排气口则位于后部和侧面。其风扇能根据环境空气的温度和负载进行变速控制，从而降低噪音并延长风扇寿命。如此一来，就可以将电源重叠起来，电源之间也不需要有空隙，从而实现最大的机架密度以及 0~50°C的工作温度范围。可选的机架安装套件让用户轻松将一到两个单元并列摆放。
DLM 600 电源系列的前面板布局易于操作。用户也可以通过单独的10-转电位器旋钮设置电压和电流参数。用户能通过按钮控制数种功能，包括电源开启、输出开启、本地/远程连接、电压/电流预览和过压保护预览。此外，还能可通过 2 个 3½ 数字 LED 显示屏查看电压/电流的设定值或实际值。
DLM 600 近线性直流电源可以串联或并联使用。所有型号均可自动接收任何标准的单相输入，无需手动设置。
600 W，1U（1.75 英寸）高，半机架（8.5 英寸）宽;无需顶部或底部净距
纹波低至 2.5 mV （均方根），噪声低至 15 mV p-p。
用户可以通过过压保护、电压和电流预览按钮在任何时间查看上述参数的设定值（无需启用相应的输出）
标准内部电路，可缩短对下编程变化的响应时间
软件
5 年质保
| Common | ||||
| Remote Sense | The maximum load line drop is up to the full voltage rating of the supply. The drop in the load leads subtracts from the maximum voltage available for the load except as follows: maximum rated voltage is available at the load and voltage regulation specifications apply for line drops of<1V on DLM5-75 and DLM8-75, <2V for all other DLM600 models | |||
| Remote Programming | Voltage, current (0-100%) and OVP (5-110%) of full scale can be programmed by selectable 0-5VDC, 0-10VDC, or 0-5kΩ | |||
| Remote Monitoring | Voltage or current can be monitored with user selectable ranges, scaled to 0-5 VDC or 0-10 VDC | |||
| Operational Features | Master/slave parallel operation, up to 4 units of the same model can be connected in parallel, with active current sharing control. Series operation, multiple units of the same model can be connected in series, limited by 300Vpk between either output terminal and chassis. | |||
| Software | IVI-COM, LabVIEW® or LabWindow®/CVI driver for Ethernet and IEEE-488.2 | |||
| Regulatory Compliance |
CE Compliant: • Low Voltage Directive (73/23/EEC) using EN 61010-1, and • EMC Directive (89/336/EEC) using EN 61326 Certified to UL 61010-1, CSA C22.2 No. 61010.1 and IEC/EN 61010-1 |
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| Input | ||||
|---|---|---|---|---|
| Voltage and Frequency |
90-132 VAC or 180-264 VAC max, auto ranging, 47-63 Hz, single phase, 2-wire plus ground |
|||
| Current | 11A maximum at 115VAC, 6A maximum at 230 VAC | |||
| Connector | IEC 320 with detachable line cord | |||
| Power Factor | 0.6, typical at full load; dependent on the impedance of the AC input. | |||
| Output | ||||
|---|---|---|---|---|
| Line Regulation |
Voltage: 0.005% of V max + 2 mV Current: 0.01% of I max + 2 mA See table for input voltage variation over the AC input voltage range, with constant rated load. |
|||
| Load Regulation |
Voltage: 0.005% of V max + 2 mV Current: 0.02% of I max + 5 mA See table For 0-100% load variation, with constant nominal line voltage |
|||
| Transient Response | 500 μs to steady-state output voltage (within 0.1% of Vmax) for 50-100% or 100-50% load change | |||
| Stability | ±0.05% of maximum voltage or current over 8 hours after 30 minute warm-up time at fixed line, load and temperature | |||
| Efficiency | 84% typical at maximum output power; 82% typical for DLM 5-75 and DLM 8-75 | |||
| Temperature Coefficient | 0.02%/°C of maximum output voltage, 0.03%/°C of maximum output current. Change in output per °C change in ambient temperature, with constant line and load. | |||
| Physical | |||||
|---|---|---|---|---|---|
| Dimensions |
Width: 8.5” (216 mm) |
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| Weight & Shipping Weight | ||||
| Weight | 9.7 lbs. (4.4 kg) | |||
| Shipping Weight | 12.7 lbs. (5.8 kg) | |||
| Output Ratings | |||||
|---|---|---|---|---|---|
| Model | Voltage | Current | Power | ||
| DLM 5-75 | 0-5 VDC | 0-75 ADC | 375 W | ||
| DLM 8-75 | 0-8 VDC | 0-75 ADC | 600 W | ||
| DLM 10-60 | 0-10 VDC | 0-60 ADC | 600 W | ||
| DLM 20-30 | 0-20 VDC | 0-30 ADC | 600 W | ||
| DLM 40-15 | 0-40 VDC | 0-15 ADC | 600 W | ||
| DLM 60-10 | 0-60 VDC | 0-10 ADC | 600 W | ||
| DLM 80-7.5 | 0-80 VDC | 0-7.5 ADC | 600 W | ||
| DLM 150-4 | 0-150 VDC | 0-4 ADC | 600 W | ||
| DLM 300-2 | 0-300 VDC | 0-2 ADC | 600 W | ||
| Output Ratings | |||||
|---|---|---|---|---|---|
| Model | Line Regulation | Load Regulation | |||
| Voltage (0.005% of Vmax + 2 mV) | Current (0.01% of Imax + 2 mA) | Voltage (0.005% of Vmax + 2 mV) | Current (0.02% of Imax + 5 mA) | ||
| DLM 5-75 | 2.25 mV | 9.5 mA | 2.25 mV | 20 mA | |
| DLM 8-75 | 2.4 mV | 9.5 mA | 2.4 mV | 20 mA | |
| DLM 10-60 | 2.5 mV | 8 mA | 2.5 mV | 17 mA | |
| DLM 20-30 | 3 mV | 5 mA | 3 mV | 11 mA | |
| DLM 40-15 | 4 mV | 3.5 mA | 4 mV | 8 mA | |
| DLM 60-10 | 5 mV | 3 mA | 5 mV | 7 mA | |
| DLM 80-7.5 | 6 mV |
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