PSW-Series Programmable Switching D.C. Power Supply
Features
  • Voltage Rating: 30V/40V/80V/160V/250V/800V, Output Power Rating: 360W ~ 1080W
  • Multi-range Voltage & Current Combinations in One Power Supply
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • Series Operation (2 units in Series) for (30V/40V/80V/160V)
  • Parallel Operation (to 3 units Parallel) for (30V/40V/80V/160V/250V/800V)
  • High Efficiency and High Power Density
  • 1/2, 1/3, 1/6 Rack Mount Size Design (EIA/JIS Standard) for 360W, 720W, 1080W
  • Standard Interface: LAN,USB,Analog Control Interface
  • Optional Interface: GPIB-USB Adaptor, RS232-USB Cable
  • LabView Driver

The PSW-Series is a single-output multi-range programmable switching DC Power Supply covering a power range up to 1080W. This series of products include eighteen models with the combination of 30V, 40V, 80V, 160V, 250V, and 800V rated voltages and 360W, 720W and 1080W maximum output powers. 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 Series significantly reduces the user’s investment for various power supply products to accommodate the projects with different power requirements.

 

The CV/CC priority selection of the PSW-Series is a very useful feature for DUT protection. The conventional power supply normally operates under CV mode when the power output is turned on. This could bring a high inrush current to the capacitive load or current-intensive load at the power output-on stage. Taking the I-V curve verification of LED as an example, it becomes a very challenging task to perform this measurement using a conventional power supply. With LED connected to a power supply under CV mode as the initial setting, when the power output is turned on and the voltage rises to the LED forward voltage, the current will suddenly peak up and exceed the preset value of current limit. Upon detecting this high current, the power supply starts the transition from CV mode to CC mode.

 

Though the current becomes stable after the CC mode is activated, the current spike occurred at the CV and CC crossover point may possibly damage the DUT. At the power output-on stage, the PSW-Series is able to run under CC priority to limit the current spike occurred at the threshold voltage and therefore protect DUT from the inrush current damage.

 

 

PSW-Series Multi-Range DC Power Supply

 

PARALLEL OPERATION ( 3 UNITS )   SERIES OPERATION ( 2 UNITS )
MODEL SINGLE UNIT 2 UNITS 3 UNITS   MODEL SINGLE UNIT 2 UNITS
PSW 30-36  30V/36A  30V/72A  30V/108A    PSW 30-36  30V/36A  60V/36A 
PSW 30-72  30V/72A  30V/144A  30V/216A    PSW 30-72  30V/72A  60V/72A 
PSW 30-108  30V/108A  30V/216A  30V/324A    PSW 30-108  30V/108A  60V/108A 
PSW 40-27  40V/27A  40V/54A  40V/81A    PSW 40-27  40V/27A  80V/27A 
PSW 40-54  40V/54A  40V/108A  40V/162A    PSW 40-54  40V/54A  80V/54A 
PSW 40-81  40V/81A  40V/162A  40V/243A    PSW 40-81  40V/81A  80V/81A 
PSW 80-13.5  80V/13.5A  80V/27A  80V/40.5A    PSW 80-13.5  80V/13.5A  160V/13.5A 
PSW 80-27  80V/27A  80V/54A  80V/81A    PSW 80-27  80V/27A  160V/27A 
PSW 80-40.5  80V/40.5A  80V/81A  80V/121.5A    PSW 80-40.5  80V/40.5A  160V/40.5A 
PSW 160-7.2  160V/7.2A  160V/14.4A  160V/21.6A    PSW 160-7.2  160V/7.2A  320V/7.2A 
PSW 160-14.4  160V/14.4A  160V/28.8A  160V/43.2A    PSW 160-14.4  160V/14.4A  320V/14.4A 
PSW 160-21.6  160V/21.6A  160V/43.2A  160V/64.8A    PSW 160-21.6  160V/21.6A  320V/21.6A 
PSW 250-4.5  250V/4.5A  250V/9A  250V/13.5A    PSW 250-4.5  N/A  N/A 
PSW 250-9  250V/9A  250V/18A  250V/27A    PSW 250-9  N/A  N/A 
PSW 250-13.5  250V/13.5A  250V/27A  250V/40.5A    PSW 250-13.5  N/A  N/A 
PSW 800-1.44  800V/1.44A  800V/2.88A  800V/4.32A    PSW 800-1.44  N/A  N/A 
PSW 800-2.88  800V/2.88A  800V/5.76A  800V/8.64A    PSW 800-2.88  N/A  N/A 
PSW 800-4.32  800V/4.32A  800V/8.64A  800V/12.96A    PSW 800-4.32  N/A  N/A 

 

More details, please follow PSW-Series brochure.

 

ACCESSORIES
CD-ROM x1(Programming Manual, User Manual)
Power Cord x1(Region dependent)
GTL-123 Test Lead x 1 (for PSW 30V/40V/80V/160V models)
GTL-240 USB Cable”L” Type x1
PSW-004 Basic Accessories Kit x1(for PSW 30V/40V/80V/160V models)
PSW-008 Basic Accessories Kit x1(for PSW 250V/800V models)
PSW-009 Output terminal cover(for PSW 30V/40V/80V/160V models)
PSW-011 Output terminal cover(for PSW 250V/800V models)
PSW-012 High voltage output terminal(for PSW 250V/800V models)

 

OPTIONAL ACCESSORIES
PSW-001 Accessory Kit
PSW-002 Simple IDC Tool
PSW-003 Contact Removal Tool
PSW-005 Cable for 2 Units of PSW-Series in series mode connection(for PSW 30V/40V/80V/160V models)
PSW-006 Cable for 2 Units of PSW-Series in parallel mode connection
PSW-007 Cable for 3 Units of PSW-Series in parallel mode connection
PSW-010 Large filter (for PSW 720W/1080W models)
GUG-001 GPIB to USB Adaptor
GRA-410-J Rack Mount Kit(JIS)
GRA-410-E Rack Mount Kit(KIA)
GET-001 Extended Terminal with max. 30A(for PSW 30V/40V/80V/160V models)
GET-002 Extended Terminal with max. 10A(for PSW 250V/800V models)
GET-005 Extended European Terminal with max. 20A(for PSW 30V/40V/80V/160V models)
GTL-130 Test Lea: 2x red, 2x black(for PSW 250V/800V models)
GTL-248 GPIB Cable, 2000mm
GTL-250 GPIB Cable, 600mm
GUR-001A USB TO RS-232 Cable, 3000mm

PSW 30-36

(0~30V/0~36A/360W) Multi-Range Programmable Switching D.C. Power Supply

PSW 30-72

(0~30V/0~72A/720W) Multi-Range Programmable Switching D.C. Power Supply

PSW 30-108

(0~30V/0~108A/1080W) Multi-Range Programmable Switching D.C. Power Supply

PSW 40-27

(0~40V/0~27A/360W) Multi-Range Programmable Switching D.C. Power Supply

PSW 40-54 (0~40V/0~54A/720W) Multi-Range Programmable Switching D.C. Power Supply
PSW 40-81 (0~40V/0~81A/1080W) Multi-Range Programmable Switching D.C. Power Supply
PSW 80-13.5 (0~80V/0~13.5A/360W) Multi-Range Programmable Switching D.C. Power Supply 
PSW 80-27

(0~80V/0~27A/720W) Multi-Range Programmable Switching D.C. Power Supply

PSW 80-40.5

(0~80V/0~40.5A/1080W) Multi-Range Programmable Switching D.C. Power Supply

PSW 160-7.2

(0~160V/0~7.2A/360W) Multi-Range Programmable Switching D.C. Power Supply

PSW 160-14.4

(0~160V/0~14.4A/720W) Multi-Range Programmable Switching D.C. Power Supply

PSW 160-21.6

(0~160V/0~21.6A/1080W) Multi-Range Programmable Switching D.C. Power Supply

PSW 250-4.5

(0~250V/0~4.5A/360W) Multi-Range Programmable Switching D.C. Power Supply

PSW 250-9

(0~250V/0~9A/720W) Multi-Range Programmable Switching D.C. Power Supply

PSW 250-13.5

(0~250V/0~13.5A/1080W) Multi-Range Programmable Switching D.C. Power Supply

PSW 800-1.44

(0~800V/0~1.44A/360W) Multi-Range Programmable Switching D.C. Power Supply

PSW 800-2.88

(0~800V/0~2.88A/720W) Multi-Range Programmable Switching D.C. Power Supply

PSW 800-4.32

(0~800V/0~4.32A/1080W) Multi-Range Programmable Switching D.C. Power Supply

 

Brochure
The brochure of PSW series
2022-08-22
Brochure version.,EN 3.30 MB DOWNLOAD
2D Drawing
GRA-410-J 2D DIME.
2021-04-20
2D Drawing version., 【Member Only】 501 KB DOWNLOAD
3D Model
GRA-410-J 3D DIME.
2021-04-20
3D Model version., 【Member Only】 302 KB DOWNLOAD
2D Drawing
GRA-410-E 2D DIME.
2021-04-20
2D Drawing version., 【Member Only】 732 KB DOWNLOAD
3D Model
GRA-410-E 3D DIME.
2021-04-20
3D Model version., 【Member Only】 236 KB DOWNLOAD
2D Drawing
PSW Series 2D DIME.
2020-12-17
2D Drawing version., 【Member Only】 1.5 MB DOWNLOAD
3D Model
PSW Series 3D DIME.
2020-12-17
3D Model version., 【Member Only】 12.59 MB DOWNLOAD
Test scripts
The Test scripts of PSW
2020-07-24
Test scripts version., 【Member Only】 1 KB DOWNLOAD
Catalog
2022 Power Supplies Catalog
2022-08-03
Catalog version.,EN 195.15 MB DOWNLOAD
LabVIEW Driver
The LabVIEW Driver of PSW Series, for LabView 2009 version.
2019-07-24
LabVIEW Driver version1.0.0., 【Member Only】 458 KB DOWNLOAD
Software
LinkVIeW Application software(Free of Charge) Must install NI-VISA before executing
2022-08-09
Software version1.51.00., 【Member Only】 57.95 MB DOWNLOAD
User Manual
PSW-Series User Manual
2022-09-12
User Manual versionN.,EN 5.23 MB DOWNLOAD
Programming Manual
PSW-Series Programming Manual
2022-09-12
Programming Manual version2.,EN 【Member Only】 2.68 MB DOWNLOAD
RS-232C Adaptor for PSW Series
How to connect the RS-232C to USB adaptor GUR-001 on the PSW.
2018-01-09
RS-232C Adaptor for PSW Series versionN/A.,EN 【Member Only】 422.3 KB DOWNLOAD
Application Note
How to avoid the system crash while using USB interface for PSW.
2018-01-09
Application Note version1.,EN 【Member Only】 100.1 KB DOWNLOAD
USB Driver
USB Driver for PSW-Series, includes Win8.1 support.
2018-01-09
USB Driver versionA.,EN 【Member Only】 5.8 KB DOWNLOAD
LabVIEW Driver
PSW-Series LabView Driver For LabView 7.X Version.
2018-01-09
LabVIEW Driver versionB.,EN 【Member Only】 380.2 KB DOWNLOAD
PC Software
PSW-Series PC Software_Data log. Must install NI-VISA & dotNetFx40 for run.
2022-02-15
PC Software version1.3.2.0.,EN 【Member Only】 5.79 MB DOWNLOAD
LabVIEW Driver
PSW-Series LabVIEW Driver for 8.X includes 250V/800V model.
2018-01-09
LabVIEW Driver versionC.,EN 【Member Only】 622.9 KB DOWNLOAD
User Manual
GUG-001, GPIB to USB adapter user manual.
2017-12-06
User Manual version1.,EN 368KB DOWNLOAD