3330A Dual DC Electronic Load

Plug-in Dual Dynamic Load

3330A (+250W)&(+50W) DC LOAD

3331A (+250W)&(-50W) DC LOAD

3332A (+75W)&(+75W) DC LOAD

3333A (+75W)&(-75W) DC LOAD

3334A (-75W)&(-75W) DC LOA

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Features Applications
Compatible with 3300 series Mainframe Two Load unit in one Module
CC, CR, CV, Dynamic, Short Mode Voltage/Current source
Dual 4 1/2 V / A Meter on each module SMPS transient response
150 memory on 3300C Mainframe Current limit testing and battery emulation
Protections against V, I, W, and¢J Battery charger
    Battery discharge
   R&D, Quality Control
    ATE system
    Production testing
Descriptions

3330A series Dual Load Module has two Electronic Load, which are used with the 3302C

and 3300C Mainframes, but can't used with the 3302 mainframe.

Each 3330A Series Module has its own control and display panel, CC/CR/CV/Dynamic modes,

150 Store/Recall and last setting memory which provides load set-up more efficiently.
Programmable Load ON/OFF voltage, GO/NG meter check is suitable for varios applications.

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Specifications
MODEL 3330A 3331A 3332A 3333A 3334A
INPUT RATING
Voltage CH. A: +60V CH. B: +60V CH. A: +60V CH. B: -60V CH.  A: +60V CH.  B: +60V CH.  A: +60V CH.  B: +60V CH.  A: +60V CH.  B: +60V
Current 50A 5A 50A 5A 5A
Power 250W 50W 250W 50W 75W x 2
CC Model

Accuracy: 0.2% of ( setting + range)
Range 0.5A/50A 0.5A/5A 0.5A/50A 0.5A/5A 0.05A/50A
Resolution 1.33mA/13.3mA 0.133mA/1.33mA 1.33mA/13.3mA 0.133mA/1.33mA 0.133mA/1.33mA
CR Mode Accuracy: 0.2% of ( setting + range )
Range 0.04 - 12£[ / 4.5k£[ 0.4 - 12£[ / 4.5k£[ 0.04 - 12£[ / 4.5k£[ 0.4 - 12£[ - 45k£[
Resolution 0.32m£[ / 0.22mS 3.2m£[ / 0.022mS 0.32m£[ / 0.22mS 3.2m£[ / 0.022mS 3.2m£[ / 0.022mS
CV Mode Accuracy : 0.2% of ( setting + range )
Range 2 - 60V
Resolution 16mV
DYNAMIC THIGH / TLOW: 50uSec TO 9.999Sec
Slew Rate 4 - 200mA/us 0.4 - 20mA/us 4 - 200mA/us 0.4 - 20mA/us
40 - 2000mA/us 4 - 200mA/us 4 - 200mA/us 4 - 200mA/us
4 1/2 DVM Accuracy: 0.05% of ( reading + range )
Range 15V / 60.00V
Resolution 0.001V / 0.01V
4 1/2 DAM Accuracy: 0.2% of ( reading + range )
Range 15A / 50A 1.5A / 5A 1.5A / 5A 1.5A / 5A
Resolution 1mA / 10mA 0.1mA / 1mA 1mA / 10mA 0.1mA / 1mA
Load ON / OFF Load ON Voltage: 0.1- 25.0V
Voltage Load OFF Voltage: 0-25V

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General Accessories

Mainframe : 3300C for Manual and Remote

3302C for Manual and Remote.

 Vsense 2pcs.
Banana Plug 4pcs.
Cooling : Advanced Fan Cooled. Operation Manual 1pc.
Weight : 3.5 Kg/Module. ¡@
Dimension : 108Wx143Hx405Dmm. (3330A) ¡@
Options
Power Supply testing Fixture for PC power supply testing

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