| 加工定制：是 | 品牌：Gwinstek/固纬 | 型号：PSH-2018A |
| 类型：开关式直流稳压器 | 输出电流：PSH-2018AA | 输入电压：PSH-2018AV |
| 输出电压：详见资料V | 输出功率：详见资料W | 频率范围：PSH-2018A |
| 工作温度：PSH-2018A | 产品认证：详见资料 |
PSH-2018A是单组输出，360W到1080W可程式切换直流电源供应器，过电压、过电流和过温度保护可以使PSH电源和负载免受意外的损坏。远端侦测可以自动补偿线路与负载之间导线的损耗。LCD可以同时显示输出或是设定参数，自我测试和软体校正特点可以降低日常维护的机率，亦可以透过RS-232标准介面或GPIB选购介面来执行SCPI指令和LabVIEW软体程式来进行远端控制和ATE系统软体的开发。模组化的结构，独特的后板输出结构输和可被选配的的
| PSH-2018A | 360W Programmable Switching D.C. Power Supply |
| PSH-3610A | 360W Programmable Switching D.C. Power Supply |
| PSH-3620A | 720W Programmable Switching D.C. Power Supply |
| PSH-3630A | 1080W Programmable Switching D.C. Power Supply |
| OUTPUT | ||||
| Voltage Rating / Output Capacity | 360W | 720W | 1080W | |
20V | 18A(PSH-2018A) | X | X | |
36V | 10A(PSH-3610A) | 20A(PSH-3620A) | 30A(PSH-3630A) | |
| REGULATION (CV) | ||||
| LOAD | ≦0.1% + 5mV | ≦0.1% + 5mV | ≦0.1% + 5mV | |
| Line | ≦0.05% + 5mV | ≦0.05% + 5mV | ≦0.05% + 5mV | |
| REGULATION (CC) | ||||
| Load | ≦0.2% + 5mA | ≦0.2% + 10mA | ≦0.2% + 15mA | |
| Line | ≦0.2% + 5mA | ≦0.2% + 10mA | ≦0.2% + 15mA | |
| RIPPLE & NOISE | ||||
| Voltage (mVrms) | ≦10mVrms | ≦10mVrms | ≦10mVrms | |
| Voltage (mVp-p) | ≦100mVp-p 20Hz~20MHz | ≦100mVp-p 20Hz~20MHz | ≦100mVp-p 20Hz~20MHz | |
| Current (mArms) | ≦0.2% | ≦0.2%+20mA | ≦0.2%+40mA | |
| RESOLUTION | ||||
Voltage | ≦36V >36V | 10mV 20mV | 10mV 20mV | 10mV 20mV |
Current | 10V 20V 36V 60V | 10mA 10mA 10mA 10mA | 20mA 10mA 10mA 10mA | 30mA 20mA 10mA 10mA |
| PROGRAM ACCURACY | ||||
| Voltage | ≦36V >36V | ≦0.05% + 25mV ≦0.05% + 50mV | ≦0.05% + 25mV ≦0.05% + 50mV | ≦0.05% + 25mV ≦0.05% + 50mV |
| Current | 10V 20V 36V 60V | ≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA | ≦0.2% + 60mA ≦0.2% + 30mA ≦0.2% + 30mA ≦0.2% + 30mA | ≦0.2% + 90mA ≦0.2% + 60mA ≦0.2% + 30mA ≦0.2% + 30mA |
| READBACK(Meter)RESOLUTION | ||||
| Voltage | Same as resolution | |||
| Current | Same as resolution | |||
| READBACK (Meter) ACCURACY | ||||
| Voltage | Same as program accuracy | |||
| Current | Same program accuracy | |||
| READBACK TEMP. COEFFICIENT | ||||
| Voltage(25 + 5°C ) | ≦100ppm/°C | |||
| RESPONSE(Rise/Fall)TIME | ||||
| Voltage Up (10%~90%) | ≦150mS(≦95% rating load) | |||
| Voltage Down (90%~10%) | ≦150mS(≧10% rating load) | |||
| RECOVERY TIME (50% Step Load Change From 25%~75%) | ||||
| CV Mode | ≦2mS | |||
| PROTECTION | ||||
| OVP/OCP/OTP | Yes | |||
| Rush Current | Yes | |||
| OUTPUT ON/OFF CONTROL | ||||
| Yes | ||||
| INTERFACE | ||||
| Standard: RS-232C; Optional: GPIB (IEEE-488.2)(GPIB and RS-232C are exclusive) | ||||
| POWER SOURCE | ||||
| AC 90V ~ 250V, 50/60Hz | ||||
| DIMENSIONS & WEIGHT | ||||
| 108(W) x 142(H) x 393(D)mm Approx. 3.3kg | 108(W) x 142(H) x 393(D)mm Approx. 6.2kg | 108(W) x 142(H) x 393(D)mm Approx. 9.3kg | ||
