GW Instek launches new PEL-3000E series programmable single-channel electronic load. In the series, PEL-3031E provides 300W (1V~150V/60A) and PEL-3032E provides 300W(2.5V~500V/15A) current sink capability. Inherited from the PEL-3000 series, PEL-3000E has an easy-to-read LCD panel and user-friendly interface. This model features high speed and accurate measurement capability for electronic component, battery, portable charger and power products that require low to medium power consumption.
A. OPERATING MODE The PEL-3000E series provides four fundamental operating modes and three add-on modes of CC, CR and CP separately combining with CV. Users can set different load condition under different operating modes such as setting operating range for load level, Current Slew Rate, input voltage and load current. The input voltage range has two levels - high and low.
C. FAST SEQUENCE & NORMAL SEQUENCE Fast Sequence Diagram Normal Sequence Diagram Simulating Load Current Set a complete sequence editing function to Fulfilling Production Test Measurement Load Current obtain following waveforms. Users can save development cost and time without using a PC to control electronic load and writing programs.
E. BATT TEST AUTOMATION CC Mode CR Mode CP Mode BATT Test Automation Editing The built-in BATT Test Automation of PEL-3000E provides stop discharge can be set respectively. For instance, set the battery discharge applications with more flexible discharge input voltage for stop discharge current, the execution time stop time setting as well as rise and fall Slew Rate for discharge for discharge current or total discharge current*time (AH) current settings.
H. TRIGGER IN/OUT BNC Trigger In/Out function could be turned on or off by CONFIGURE setting of PEL-3000E. The Trigger Input can be set the delay time while the Trigger Out Pulse Width can be set as well. The TRIG IN BNC on the rear panel is used to resume a sequence after a pause. This action is useful to synchronize the execution of a sequence with another device. To resume a pause sequence, apply a high signal for 10us or more.
PANEL INTRODUCTION Analog Control 1 8 1. Power Key 2 9 3 6 7 4 5 2. Short 3. Load On/Off 4. Scroll wheel 5. USB 6. Sense +/7. Input terminals 10 11 12 8. LCD Display 9. Function keys 10. Analog control ports 11. Triggr out port 12. Trigger in port 13. Power socket 14 15 14. GPIB (optional) 13 15. USB device K. VON VOLTAGE AND VON LATCH FUNCTION PEL-3000E Von Latch = OFF Von Voltage is the threshold voltage for electronic load to activate or terminate sinking current.
SPECIFICATIONS Model Power Range Voltage Current Min.