JBZ-L series high precision DC power supply (90W-1500W)

JBZ-L series is a high performance, multi-function, medium and small power programmable DC linear power supply. The product is stable and mature, and has comprehensive protection functions such as overload, polarity reverse connection, overvoltage, overcurrent and overtemperature, which can keep the power supply and load safe under unstable environment. FTL HAS < 0.01% adjustment rate, < 1mVrms ripple and noise and good transient performance, suitable for applications like current surges. The FTL series is suitable for both high index laboratory use and high performance test system use.

Product manual：‍JBZ-L series parameters.PDF download>>>>‍

Feature

    ■ < 0.01% low regulation rate;

    ■ Ultra high resolution and accuracy of 1mV/1mA;

    ■ Low ripple and low noise;

    ■ OCP, OVP, OPP, OTP, reverse polarity protection, etc.;

    ■ CV, CC output modes, switched automatically according to the load condition;

    ■ One-key lock function, prevent misoperation;

    ■ Output ON/OFF control;

    ■ Store/recall 100 groups of V/I data;

    ■ Remote sense voltage compensation;

    ■ Support battery charging;

    ■ Dual range (some models);

    ■ Standard RS232, support SCPI;

    ■ Optional analog control interface, RS485, LAN ports, optional MODBUS-RTU protocol.

Self-adaptive CV or CC state

The JBZ-L series power supply is self-adaptive to constant voltage or constant current output state according to the load. The power supply automatically switches the working state between CV and CC.

Fast recall

The JBZ-L series power supply supports a fast recall function, which can call the corresponding power output parameters and state with one key, hence greatly improves the test speed, as well as prevents misoperation. It is very helpful for testing, quality control, and production.

Sequence

JBZ-L series power supply supports multi-step sequence function, the power supply will change the working state according to time or trigger, which is used to test the function and stability of load products.

Remote sensing function

When the load consumes a large amount of current, it will cause a voltage drop on the connection line from the power supply to the load terminal. The remote sensing can automatically compensate for the voltage drop on the load line. The wiring diagram of remote inductive power supply measurement is as follows:

Battery charging function

JBZ-L series power supply allows for battery charging based on specified parameters. Users can define the trickle charge threshold voltage, float charge voltage, trickle charge current, standard charge current, termination current threshold, charging time and other parameters, hence fully simulate the battery charging process and effectively protect the battery .

Model list for ordering :

Self-adaptive CV or CC state

The JBZ-L series power supply is self-adaptive to constant voltage or constant current output state according to the load. The power supply automatically switches the working state between CV and CC.

Fast recall

The JBZ-L series power supply supports a fast recall function, which can call the corresponding power output parameters and state with one key, hence greatly improves the test speed, as well as prevents misoperation. It is very helpful for testing, quality control, and production.

Sequence

JBZ-L series power supply supports multi-step sequence function, the power supply will change the working state according to time or trigger, which is used to test the function and stability of load products.

Remote sense

When the load consumes a large current, a voltage drop will be generated on the connection line from the power supply to the load terminal, and remote sensing can automatically compensate for the voltage drop of the load line.

Battery charging function

JBZ-L series power supply allows for battery charging based on specified parameters. Users can define the trickle charge threshold voltage, float charge voltage, trickle charge current, standard charge current, termination current threshold, charging time and other parameters, hence fully simulate the battery charging process and effectively protect the battery .