Pulsed Semiconductor Power Supply(LDP80300)

The maximum output current can reach 300A; the operating frequency is 1-100Hz, and the pulse width is 50-1000uS;

0-300A current with rising edge less than 10uS and falling edge less than 10uS; no current overshoot;

Output current ripple less than ± 0.2%;

Independent hardware overcurrent protection;

Multiple control methods: local touch screen control, remote RS232 control;

Local touch screen human-computer interaction interface, which can set multiple output parameters;

Quick twist head water-cooled plate cooling;

Standard U-box.

Ultra precision output

300A high current output, rising/falling edge<10 μ s without overshoot, ripple<± 0.2%, adjustable pulse width from 50-1000 μ s, meeting strict process requirements.

intelligent control

Supports touch screen local operation and RS232 remote control, with flexible parameter settings and independent hardware overcurrent protection to ensure safety.

Stable heat dissipation

The quick twist head water-cooled plate design is paired with a standard U-box structure to ensure stable heat dissipation for continuous operation at high frequencies (1-100Hz).

Technical Specifications

SpecificationsParameter
Input Voltage Scope AC176V-264V, 50/60Hz
Output Voltage Voltage adaptive, with a maximum output voltage of 80V
Output CurrentOutput current 0-300A, constant current adjustable
Current QualityCurrent ripple: ± 0.2%; Current stability: ± 0.5%;
The current rises and falls along the edge≤10μS
Pulse width/frequency50-1000μS, 1-100Hz
Whole machine output power 2400W
ControlRemote control/local control
Overcurrent protectionIndependent hardware protection, turn off output current, restore after restart
Temperature/Humidity 

Work:-25-60℃,20-90%RH,No condensation;

Storage:-40-85℃,10-95%RH,No condensation

Insulation Voltage Resistant:1500Vac 10mA 60S, Insulation resistor≥10MΩ
DimensionsStandard U box,515mm*483mm*115mm
Weight 7.5kg
Cooling Methodwater cooling

Quality Assurance

Warranty: 360 days


▶ The warranty period for power products is 12 months, calculated from the date of purchase.


▶ During the warranty period, faults that are not caused by human factors can be repaired free of charge; Malfunctions caused by human damage or excessive use require paid repairs.


▶ Before using this power supply, please read the manual carefully. We are not responsible for any damage or problems caused by improper use or failure to follow the manual



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