FTL-P series wide range and low power programmable variable Bench DC power supply is developed by Faith after years of experience in the design and development of DC switching power supply, which has super practicability and versatility. Products using active power factor correction circuit, with high power density, high power efficiency, high power factor.
The product can be widely used in laboratory testing, electronic product design and other testS,as its wide range of characteristics, so that it can reach a larger output voltage or current, one model can replace a variety of models.
Feature :
❏ Store / recall 100 groups of data such as voltage, current, timing execution can achieve simple automatic test purposes
❏ High accuracy and high resolution 1mV/1mA;
❏ Timing output function, supports unlimited / specified cycle times of output;
❏ Remote sense voltage compensation;
❏ One-key lock, prevent misoperation;
❏ Low resistance measurement, and display load resistance value,;
❏ Battery charging function;
❏ Support U disk storage;
❏ OCP, OVP, OPP, OTP, reverse polarity protection, etc.;
❏ Standard external trigger interface;
❏ Standard RS232, RS485 interface, optional LAN;
❏ Support SCPI, MODBUS-RTU protocol.
Protection function
In order to be suitable for complex application environment and maintain high performance, we are constantly pursuing robust design and excellent stability. Perfect protection circuit, with overload, polarity reverse protection, over voltage protection, over current protection, over temperature protection function. With voltage and current protection function, the DC power supply can be automatically switched between CC/CV according to the load condition,so as to improve the DC power supply to suit the different loads. An efficient heat dissipation system will automatically adjust the speed of the heat dissipation fan according to the system temperature, which reduces the system noise and improves the system power density.
Man-machine interface and operation
The convenient and fast operation interface of FTL-P series conforms to the principle of ergonomics, it provides two display modes: ordinary display mode and waveform display mode. Users can choose the display mode whic is suitable for observation according to their needs. The product has constant current and constant voltage automatic switching function based on load situation . DC power supply support SCPI, ModBUS-RTU protocol programmable instrument standard instruction, equipped with RS232, RS485 interface, combined with other programmable instruments together to form ATE system, suitable for PLC control, automation control. this product is calibrated by using full electronic modes without removing the case.
Parameters table:
Model | FTL8020P | FTL35110P | FTL35110P-015 | FTL60005P | FTL60005P-015 |
Index adaptation temperature(25±5℃) |
Volatge | 0-80V | 0-35V | 0-600V |
Current | 0-20A | 0-110A | 0-5A |
Power | 400W | 850W | 1500W | 850W | 1500W |
oltage Output |
power effect | ≤ 0.01%+2.5mV | ≤ 0.01%+5mV | ≤0.01%+50mV |
Effect of load | ≤ 0.01%+5mV | ≤0.01%+100mV |
Recovery time | ≤ 5ms | ≤ 500us |
Rise time | ≤ 300ms( no-load) ≤1s(full-load) | ≤ 300ms(no-load); ≤ 500ms(full load) | ≤ 300ms(no-load); ≤1sfull load) |
Fall time | ≤500ms(v); ≤300ms (full-load) | ≤ 5s(no-load); ≤ 150ms(full load) | ≤ 5s( no-load);≤ 200ms (full load) |
Ripples and noise | ≤ 50mVpp | ≤ 100mVpp | ≤3 00mVpp |
temperature coefficient | ≤ 100ppm |
Setting precision | ±(0.01% + 10mV) | ±(0.03% + 200mV) |
Set resolution | 1mV | 10mV |
Current output |
power effect | ≤ 0.1%+2.5mA | ≤ 0.1%+10mA |
Effect of load | ≤ 0.1%+5mA | ≤ 0.1%+10mA |
Ripples and noise | ≤ 15mArms | ≤ 150mArms | ≤ 30mArms |
Setting precision | ±(0.1% + 10mA) | ±(0.1% + 60mA) | ±(0.1% + 10mA) |
Set resolution | 1mA | 10mA | 1mA |
display |
Voltage | 5 digits display |
Current | 5 digits display |
Voltage resolution | 1mV | 10mV |
Current resolution | 1mA | 10mA | 1mA |
Voltage precision | ±(0.01% of reading + 5mV) | ±(0.02% + 100mV) |
Current precision | ±(0.1% +10mA) | ±(0.1% + 40mA) | ±(0.1% + 5mA)(25±5℃) |
SENSEOffset voltage | 1V |
Protection | Overload protection, polarity reverse protection, over voltage protection, over current protection, over temperature protection |
Lock keyboard | yes |
Interface | standard :RS232、RS485 interface,Support standarded SCPI Instruction set、 MODBUS-RTU protocol,External trigger interface |
Store out | 300 groups |
Insulation degree | Between the base and the terminal:≥ 20MΩ/500VDC |
| Indoor working altitude:≤ 2000m environment temperature : 0~40℃ |
operating environment | Relative humidity:≤ 80% Installation level: II degree of pollution: 2 |
Storage environment | environment temperature : -10~70℃ v:≤ 70% |
Power input | 110V±10%,220V±10%,47~63Hz |
attachment | 1 power cable, RS232 One crossover cable |
Size | 412(D)×215(W)×89(H)mm | 507(D)×215(W)×89(H)mm |
Model list for buying:
Model | Specification | Voltage resolution | Current resolution | Redundant range |
FTL8020P | 80V/20A/400W | 1mV | 1mA | 80.5V/20.5A/400W |
FTL35110P | 35V/110A/850W | 1mV | 10mA | 35V/111A/850W |
FTL35110P-015 | 35V/110A/1500W | 1mV | 10mA | 35V/111A/1500W |
FTL60005P | 600V/5A/850W | 10mV | 1mA | 605V/5.5A/850W |
FTL60005P-015 | 600V/5A/1500W | 10mV | 1mA | 605V/5.5A/1500W |

Self-adaptive CV or CC state
The FTL-P 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 FTL-P 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
FTL-P 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
FTL-P 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 .

Parameters :
Model | FTL8020P | FTL35110P | FTL35110P-015 | FTL60005P | FTL60005P-015 |
Index adaptation temperature(25±5℃) |
Volatge | 0-80V | 0-35V | 0-600V |
Current | 0-20A | 0-110A | 0-5A |
Power | 400W | 850W | 1500W | 850W | 1500W |
oltage Output |
power effect | ≤ 0.01%+2.5mV | ≤ 0.01%+5mV | ≤0.01%+50mV |
Effect of load | ≤ 0.01%+5mV | ≤0.01%+100mV |
Recovery time | ≤ 5ms | ≤ 500us |
Rise time | ≤ 300ms( no-load) ≤1s(full-load) | ≤ 300ms(no-load); ≤ 500ms(full load) | ≤ 300ms(no-load); ≤1sfull load) |
Fall time | ≤500ms(v); ≤300ms (full-load) | ≤ 5s(no-load); ≤ 150ms(full load) | ≤ 5s( no-load);≤ 200ms (full load) |
Ripples and noise | ≤ 50mVpp | ≤ 100mVpp | ≤3 00mVpp |
temperature coefficient | ≤ 100ppm |
Setting precision | ±(0.01% + 10mV) | ±(0.03% + 200mV) |
Set resolution | 1mV | 10mV |
Current output |
power effect | ≤ 0.1%+2.5mA | ≤ 0.1%+10mA |
Effect of load | ≤ 0.1%+5mA | ≤ 0.1%+10mA |
Ripples and noise | ≤ 15mArms | ≤ 150mArms | ≤ 30mArms |
Setting precision | ±(0.1% + 10mA) | ±(0.1% + 60mA) | ±(0.1% + 10mA) |
Set resolution | 1mA | 10mA | 1mA |
display |
Voltage | 5 digits display |
Current | 5 digits display |
Voltage resolution | 1mV | 10mV |
Current resolution | 1mA | 10mA | 1mA |
Voltage precision | ±(0.01% of reading + 5mV) | ±(0.02% + 100mV) |
Current precision | ±(0.1% +10mA) | ±(0.1% + 40mA) | ±(0.1% + 5mA)(25±5℃) |
SENSEOffset voltage | 1V |
Protection | Overload protection, polarity reverse protection, over voltage protection, over current protection, over temperature protection |
Lock keyboard | yes |
Interface | standard :RS232、RS485 interface,Support standarded SCPI Instruction set、 MODBUS-RTU protocol,External trigger interface |
Store out | 300 groups |
Insulation degree | Between the base and the terminal:≥ 20MΩ/500VDC |
| Indoor working altitude:≤ 2000m environment temperature : 0~40℃ |
operating environment | Relative humidity:≤ 80% Installation level: II degree of pollution: 2 |
Storage environment | environment temperature : -10~70℃ v:≤ 70% |
Power input | 110V±10%,220V±10%,47~63Hz |
attachment | 1 power cable, RS232 One crossover cable |
Size | 412(D)×215(W)×89(H)mm | 507(D)×215(W)×89(H)mm |
Model | Specification | Voltage resolution | Current resolution | Redundant range |
FTL8020P | 80V/20A/400W | 1mV | 1mA | 80.5V/20.5A/400W |
FTL35110P | 35V/110A/850W | 1mV | 10mA | 35V/111A/850W |
FTL35110P-015 | 35V/110A/1500W | 1mV | 10mA | 35V/111A/1500W |
FTL60005P | 600V/5A/850W | 10mV | 1mA | 605V/5.5A/850W |
FTL60005P-015 | 600V/5A/1500W | 10mV | 1mA | 605V/5.5A/1500W |
Shenzhen Faithtech CO., LTD. Faithtech Key Clients (20 years)

Our Office Working hours :
From Monday to Friday 8:30~17:30
Office address : Address: 3F, BLDG 1, GOTO Technology Park, 137 Bulan Road, Longgang District, Shenzhen City, China
If you need help with a quote, purchase orders, or other sales related issues,
Please write us at: xiangyang.guo@faithtech.cn,
our sales engineer will respond same day or next business day if after hours.
By chat: you also can connect to our skype ID : garyguoguo to start a live chat. or by Whatsapp ID :0086-15817482598
IF you like, please feel free to Call us at : 0086-15817482598, our sales engineer speak good English, will answer your questions (7 days every week) right away. so do not hesitate to call us if you have any questions.

Factory address :3F, BLDG 1, GOTO Technology Park, 137 Bulan Road, Longgang District,
Shenzhen City, China
