FTL multichannel programmable Bench linear DC power supply provides high resolution, high accuracy and high stability. It also provides over voltage and over heat protection. It provides series and parallel operation modes with resolution up to 1mV/1mA.
Feature :
■ 2U half-rack instrument delivers up to 540 W of power with low ripple and noise, or 180 W per channel;
■ Linear type high resolution, high precision (1mV/1mA), high stability DC power supply;
■ Capability to do series or parallel, or tracking among the channels;
■ Monitor the voltage and current output in real time for all channels;
■ All channels are individually controllable;
■ Save and recall up to 40 groups of V/I setups;
■ Voltage remote sense compensation;
■ Output timer (0.1 ~ 3600 seconds);
■ Overvoltage, overtemperature protections;
■ Standard RS232, USB, support SCPI commands;
■ Intelligent fan control, reduces noise.
Size :
FTL3003-3/FTL3006-3/FTL6003-3
Bare machine size: 255(W)*110(H)*380(D)mm
Net weight: 8.5 kg
FTL3003-5X/3005-5X/6003-5X/3010-4X
Bare machine size: 480(W)*142(H)*370(D)mm
Net weight: 24.3 kg
Parameters table-1 :
Model | FTL3003-3 | FTL3006-3 | FTL6003-3 | FTL3003-3X | FTL3006-3X | FTL6003-3X |
Rated output | Voltage | 0~31V*2/0~6V*1 | 0~31V*2/0~6V*1 | 0~61V*2/0~6V*1 | 0~31V*3 | 0~31V*3 | 0~61V*3 |
Current | 0~3A*3 | 0~6A*2/0~3A*1 | 0~3A*3 | 0~3A*3 | 0~6A*3 | 0~3A*3 |
Rate of load regulation | Voltage | ≤0.01%+3mV |
Current | ≤0.01%+3mA |
Power supply regulation rate | Voltage | ≤0.01%+3mV |
Current | ≤0.01%+3mA |
Setting resolution | Voltage | 1mV |
Current | 1mA |
Read back resolution | Voltage | 1mV |
Current | 1mA |
Read back value accuracy | Voltage | ≤0.03%+10mV |
Current | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA |
Ripple and noise | Voltage(rms) | ≤2mVrms |
Current | ≤5mArms |
Series/parallel setting value accuracy | Voltage | ≤0.02%+5mV | ≤0.02%+10mV | ≤ 0.02%+5mV | ≤0.02%+10mV | ≤0.02%+10mV | ≤0.02%+5mV |
Current | ≤0.1%+30mA |
Memory | Save/Call | 40 groups |
Function | Timely shut down output |
Timer | Time setting | 0.1s~3600s |
Resolution | 0.1s |
Working temperature |
| 0~40℃ |
Power supply Size(W*H*D) | mm | 255*110*380 | 255*110*380 | 255*110*380 | 255*110*480 | 255*110*480 | 255*110*480 |
Packing Size (W* H*D) | mm | 325*210*475 | 325*210*475 | 325*210*475 | 325*210*575 | 325*210*575 | 325*210*575 |
NW | Kg | 8.5 | 8.5 | 8.5 | 11 | 11 | 11 |
GW | Kg | 10 | 10 | 10 | 13 | 13 | 13 |
Prameters table-2 :
Specifications | FTL3003-5X | FTL3005-5X | FTL6003-5X | FTL 3010-4X |
Rated output voltage | 0~30V*5CH | 0~30V*5CH | 0~60V*5CH | 0~30V*4CH |
Rated output current | 0~3A*5CH | 0~5A*5CH | 0~3A*5CH | 0~10A*4CH |
Variable pressure way |
| Linear power supply |
Rate of load regulation | Voltage | ≤0.02%+5mV |
Current | ≤0.02%+5mA | ≤0.02%+10mA |
Power supply regulation rate | Voltage | ≤0.02%+5mV |
Current | ≤0.02%+5mA | ≤0.02%+10mA |
Setting value resolution | Voltage | 1mV |
Current | 0.1mA | 1mA |
Accuracy of setting (25℃±5℃) | Voltage | ≤0.05%+5 bytes |
Current | ≤0.05%+2mA |
Read back resolution | Voltage | 1mV |
Current | 0.1mA | 1mA |
Read back accuracy (25℃±5℃) | Voltage | ≤0.05%+5 bytes |
Current | ≤0.05%+2mA |
Temperature coefficient | operating environment | 0 ~ 40 ℃ ≤ 80%RH |
Storage environment | -15 ~ 70 ℃ ≤ 80% RH |
Interface | Standard | RS232 |
SIZE(W*H*D) | mm | 480*142*370 |
NW | Kg | 24.3 |
Model list for ordering :
Model Name | CH1 | CH2 | CH3 |
Voltage | Current | Voltage | Current | Voltage | Current |
FTL3003-3 | 30V | 3A | 30V | 3A | 6V | 3A |
FTL3006-3 | 30V | 6A | 30V | 6A | 6V | 3A |
FTL6003-3 | 60V | 3A | 60V | 3A | 6V | 3A |
FTL3003-3X | 30V | 3A | 30V | 3A | 30V | 3A |
FTL3006-3X | 30V | 6A | 30V | 6A | 30V | 6A |
FTL6003-3X | 60V | 3A | 60V | 3A | 60V | 3A |

Model | FTL3003-3 | FTL3006-3 | FTL6003-3 | FTL3003-3X | FTL3006-3X | FTL6003-3X |
Rated Output | Voltage | 0...30V*2/0...6V*1 | 0...30V*2/0...6V*1 | 0...60V*2/0...6V*1 | 0...30 V* 3 | 0...30 V* 3 | 0...60 V* 3 |
Current | 0...3 A* 3 | 0...6A*2/0...3A*1 | 0...3 A* 3 | 0...3 A* 3 | 0...6 A* 3 | 0...3 A* 3 |
Load Regulation | Voltage | ≤0.01%+3mV |
Current | ≤0.01%+3mA |
Line Regulation | Voltage | ≤0.01%+3mV |
Current | ≤0.01%+3mA |
Set Resolution | Voltage | 1mV |
Current | 1mA |
Readback Resolution | Voltage | 1mV |
Current | 1mA |
Set Accuracy | Voltage | ≤0.03%+10mV |
Current | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA |
Readback Accuracy | Voltage | ≤0.03%+10mV |
Current | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA | ≤0.1%+5mA | ≤0.1%+8mA | ≤0.1%+5mA |
Ripple Noise | Voltage | ≤2mVrms |
Current | ≤5mArms |
Serial/Parallel Set Accuracy | Voltage | ≤0.02%+5mV | ≤0.02%+10mV | ≤0.02%+5mV | ≤0.02%+10mV | ≤0.02%+10mV | ≤0.02%+5mV |
Current | ≤0.1%+30mA |
Memory | Save/Call | 40 Goups of Setups |
Function | Timing power off |
Timer | Range | 0.1 s~ 3600 s |
Resolution | 0.1 s |
Work Temp. |
| 0 ~ 40℃ |
Dimension (W* H* D) | mm | 255*110*380 | 255*110*380 | 255*110*380 | 255*110*480 | 255*110*480 | 255*110*480 |
Carton(W*H*D) | mm | 325*210*475 | 325*210*475 | 325*210*475 | 325*210*575 | 325*210*575 | 325*210*575 |
N.W. | kg | 8.5 | 8.5 | 8.5 | 11 | 11 | 11 |
G.W. | kg | 10 | 10 | 10 | 13 | 13 | 13
|
Model Name | CH1 | CH2 | CH3 |
Voltage | Current | Voltage | Current | Voltage | Current |
FTL3003-3 | 30V | 3A | 30V | 3A | 6V | 3A |
FTL3006-3 | 30V | 6A | 30V | 6A | 6V | 3A |
FTL6003-3 | 60V | 3A | 60V | 3A | 6V | 3A |
FTL3003-3X | 30V | 3A | 30V | 3A | 30V | 3A |
FTL3006-3X | 30V | 6A | 30V | 6A | 30V | 6A |
FTL6003-3X | 60V | 3A | 60V | 3A | 60V | 3A
|
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
