High power Programmable Switching D.C. Power Supply (Multi-Range)
Brand
GWINSTEK
|
Model
PSW30-72
|
🇨🇳 China
The PSW 30-36 is a single output multi-range programmable switching DC Power Supply covering a power range up to 360W. The multi-range feature allows the flexible and efficient configuration of voltage and current within the rated power range. As the PSW-Series can be connected in series for maximum 2 units or in parallel for maximum 3 units, the capability of connecting multiple PSW units for higher voltage or higher current output provides a broad coverage of applications. With the flexibility of multi-range power utilization and series/parallel connection, the PSW 30-36 significantly reduces the user’s investment for various power supply products to accommodate the projects with different power requirements.
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Description
Rated voltage: 30V, rated output power: 720W, constant power multi-range (V&I) operation, CC/CV priority mode selection;
Suitable for the battery and LED industries, adjustable Slew Rate, supports up to two units in series operation (only for 30V, 80V, 160V models), and up to three units in parallel operation.
Suitable for the battery and LED industries, adjustable Slew Rate, supports up to two units in series operation (only for 30V, 80V, 160V models), and up to three units in parallel operation.
Specifications
- Output Voltage30 V
- Output Current0 ~ 72 A
- Output Power720W
- Accuracy0.05% + 5mV
- Voltage Resolution1mV / 1mA
- Current ResolutionRise 50ms / Full load fall 50ms / Fall 500ms
- Voltage Limit Regulation Rate1ms
- Voltage Load Regulation Rate20mV
- Current Limit Regulation Rate77mA
- Current Load Regulation Rate77mA
- Voltage Ripple11mVrms (5Hz~1MHz) / 80mVp-p
- Current Ripple144mArms
- Rise Time額定負載 50ms / 空載 50ms
- Fall Time額定負載 50ms / 空載 500ms
- Load Transient Recovery Time1ms
Features
- ChannelsUp to 3 units including the master unit
- Output ControlUp to 2 units including the master unit
- Parallel OperationUSB, LAN, GPIB-USB Adaptor (Optional), RS232-USB Cable (Optional)
- Series OperationLabVIEW Driver
- Over Voltage Protection (OVP)OVP (10~110%), OCP (10~110%), OTP (Internal Temperature Sensor)
- Over Current Protection (OCP)設定範圍 5 ~ 79.2 A
- Over Temperature Protection (OTP)關閉輸出
- AC-Fail Protection關閉輸出
- Power Limit約額定輸出功率的 105%
- CommunicationUSB、LAN；選配 GPIB（GUG-001 GPIB to USB 轉接器）
- Analog Control可
Attributes
- Operating Temperature0 to 50 °C / 20 to 80%RH without dew
- Storage Temperature20 to 80 °C / lower than 90 %RH without dew
- Altitude LimitUSB / LAN / GPIB-USB Adaptor (Optional) / RS232-USB Cable (Optional)
- Power Supply85VAC~265VAC; 50 / 60Hz;Single Phase
- Dimensions71 x 124 x 350 mm
- Weight約 5.3 公斤
- Cooling Method內部風扇強制氣冷
Product Q&A
Q
If the current adjustment is set too high, will it damage the powered equipment?
A
Current will not be "forced" into the equipment; the equipment will draw the current it needs. The CV indicator means the power supply is providing a stable voltage output. If the equipment is abnormally short-circuited, the current limit CC indicator will light up to protect the equipment from damage.
Therefore, set the voltage correctly first, then set the current limit according to the equipment requirements to protect the device under test.
Therefore, set the voltage correctly first, then set the current limit according to the equipment requirements to protect the device under test.
