≤0.01%+3mV (I≤3A) / ≤0.02%+5mV (I>3A)
≤100us (50% load change, minimum load 0.5A)
Chopping and noise
≤1mV rms (I≤3A) (5Hz~1MHz) / ≤2mV rms (I>3A) (5Hz~1MHz)
±(0.03% of reading + 10mV) (25±5℃)
≤0.2%+3mA (I≤3A) / ≤0.2%+5mA (I>3A)
chopping and noise
≤3mA rms (I≤3A) / ≤6mA rms (I>3A)
±(0.2% of reading + 10mA) (25±5℃)
5 digits display
5 digits display
±(0.02% of reading +5mV) (25±5℃)；±(0.05% of reading +5mA) (25±5℃)
Overload protection, polarity reverse protection, overvoltage protection, overcurrent protection, over temperature protection
Maximum compensation voltage 0.1V
Lithium battery curve charging
Standard RS232, support SCPI instruction set, optional analog control interface, RS485 interface
Between the base and the terminal: ≥20MΩ/500VDC Between the base and the AC power line: ≥30MΩ/500VDC
AC 110V/220V±10%, 50/60Hz
1 power cord, 1 PC software and manual CD, 1 RS232 interface cable
0.01% low adjustment rate
Ultra high resolution and accuracy 1mV/0.1mA
Choice of continuous or dynamic load
Low ripple and low noise
Overload, polarity reverse protection, overvoltage protection, overcurrent protection, over temperature protection
It has two output states of constant voltage and constant current, and automatically switches according to load conditions.
4.3-inch LCD break screen high-definition display, can fully display the output status of the instrument
Convenient and fast operation and setting interface, high-speed adjustment knob and digital button input
Built-in buzzer as a reminder or warning
Promise servo, intelligent fan
One-button lock function to prevent misoperation
With output control switch, control is more flexible
It can store/recall 100 sets of voltage and current data, and it can achieve simple automatic test purposes with timing execution.
Remote sensing to compensate for the voltage drop of the load line
Support battery charging function
Voltage and current double gear switching (some models)
Standard RS232 interface, programming instruction set conforms to SCPI, standard instrument rack design
Optional analog control interface, RS485 interface
Remote sensing function
When the load consumes a large current, a voltage drop is generated on the connection line from the power supply to the load terminal, and the remote sensing can automatically compensate the voltage drop of the load line. The wiring diagram of the remote sensing function power supply measurement is as follows:
3 BUS： Trigger for the communication interface.
FTL supports 4 trigger modes. You can use the numeric keys or knob to select the trigger source:
0 EXT: Trigger for an external button.
1 PULSE is the rear panel TTL trigger.
2 IMM: Trigger for the command.
Battery curve charging function
FTL can charge the battery curve, as shown below, which can effectively protect the battery.
press【 】key，display “BATTER STATUS”，turn ON to start change function， key light open，then press【Menu】key,you can choose the previous function item.
Battery charging parameter description:
Name of menu
Trickle charge threshold voltage
Trickle charging current
Standard charging current
Termination current threshold
Keyboard lock function
The [Lock] button on the front panel can turn the keyboard lock function on/off. When the [Lock] button is lit, all the buttons and knobs are locked except the [Lock] button and the [On/Off] button.
|Options & Accessories||Instruction||Images|
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FTG DC switching power supply is the result of many years of continuous research and development in the field of power electronics. FTG power supply has the advantages of high power and high current, low ripple noise, fast transient response, high resolution and high precision. Can be used in laboratory testing, automotive equipment testing, solar inverter testing, DC / DC converter and inverter testing, engine start testing, battery automatic charging, electronic product life cycle testing. The FTG series power supply is the representative of the highest level of power supply available today, with high load response speed and very low ripple noise. The unique circuit design and thermal design make this power supply have a very high power density, and the 3U height can support 15KW. The FTG series power supply adopts a modular stacking architecture, and the modules are connected by a high-speed external bus. Therefore, the power supply has the structural advantages of being easy to maintain, easy to expand, and highly reliable. Editing the sequence file enables the power supply to output complex voltage and current waveforms. Users can edit files according to their needs or with reference to various test standards. Digital and analog programming capabilities make power applications more widely available. The FTG power supply with color TFT LCD display and dual knobs has a friendly man-machine interface, and its rich display content and convenient call operation provide users with great convenience. Users can remotely operate the power supply via LAN, RS232 or GPIB communication interfaces. The FTG series power supply has a built-in power-on diagnostic program that reduces machine failure rates. Protection functions such as overvoltage, overcurrent, overpower, and overtemperature can greatly improve equipment reliability. Intelligent fan control not only reduces noise, saves energy, but also improves power supply stability.
Single power supply voltage 0~1500V, current 0~750A. FTH series program-controlled DC power supply is a high-power DC switching power supply with high power, high current, low ripple noise, fast transient response, high resolution and high precision. Can be used in laboratory testing, automotive equipment testing, solar inverter testing, DC / DC converter and inverter testing, engine start testing, battery automatic charging, electronic product life cycle testing and more. The FTH Series Programmable DC Power Supply offers many unique features for power supply, system integration, industrial, battery charging and analog, electric vehicles and electric motors. 3U/15KW high power density, accurate output current and voltage measurement, output trigger signal. A complex DC transient waveform can be simulated to test the device's ability to trip, drop, and other voltages. The FIS series of program-controlled DC power supplies, including 15 different models, range from 5 kW to 15 kW, with current ranges up to 250 A and voltage ranges up to 600 V. FTH series program-controlled DC power supply can easily connect 5 instruments in parallel, and the power is cascaded to 75KW for high-power applications.
FTL is a high performance, versatile, medium and small power, series programmable DC power supply. The product is stable and mature, and has comprehensive protection functions such as overload, polarity reversal, overvoltage, overcurrent, over temperature, etc., which can keep the power and load in the unstable environment. With an adjustment ratio of less than 0.01% and chopping and noise of less than 1mVrms, FTL automatically selects internal continuous or dynamic loads for applications such as current surges. The FTL series is suitable for both high-index laboratory use and high-performance test systems.
The FTP series wide-range programmable DC power supply is a high-performance DC power supply developed by Faith Technology. It has a wide range of output, high power, high current, low ripple noise, fast transient response, high resolution, high precision, and voltage and current slope. Settings and other advantages. FTP series wide range programmable DC power supply is ATE system integration, laboratory test, vehicle equipment test, solar inverter test, DC/DC converter test, automotive electronics, engine start test, superconductivity test, motor test, battery charge simulation The best choice for applications such as voltage/current sensor calibration, laser testing and power supply, and electronics lifecycle testing.