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Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
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The FTL series is a programmable DC linear power supply with high performance, multi-function, medium and small power features. The product is stable and mature, and has comprehensive protection functions such as reverse polarity, overvoltage, overcurrent, overload and overtemperature, which can keep the power supply and load safe in unstable environments. FTL has a regulation rate of < 0.01%, ripple and noise of < 1mVrms and fine transient performance, and is suitable for application environments like current surges. The FTL series DC power supply is not only suitable for high-grade laboratory, but also for high-performance test systems
❏ < 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.
| Model | FTL series |
| CV mode | |
| Source effect | ≤0.01%+3mV |
| Load effect | ≤0.01%+3mV (I≤3A) / ≤0.02%+5mV (I>3A) |
| Recover time | ≤100us (50% load change, minimum load 0.5A) |
| Ripple nosie | ≤1mV rms (I≤3A) (5Hz~1MHz) / ≤2mV rms (I>3A) (5Hz~1MHz) |
| Temperature coefficient | ≤100ppm/ ℃ |
| Design accuracy | ±(0.03%+10mV) (25±5 ℃) |
| CC mode | |
| Source effect | ≤0.1%+3mA |
| Load effect | ≤0.1%+3mA (I≤3A) / ≤0.1%+5mA (I>3A) |
| Ripple noise | ≤3mA rms (I≤3A) / ≤6mA rms (I>3A) |
| Design accuracy | ±(0.1%+0.1% F.S.)(25±5 ℃) |
| Readback | |
| Voltage | 5digits display |
| Current | 5digits display |
| Voltage accuracy | ±(0.02%of reading+5mV) (25±5℃) |
| Current accuracy | ±(0.1%of reading+0.1% of F.S.) (25±5 ℃) |
| Other features | |
| Protection | OCP, OVP, OPP, OTP, reverse polarity protection, etc. |
| Remote sense | Max compensate voltage 5%F.S. |
| Battery charge | Support |
| Keypad lock | Support |
| Communication | Standard RS232, support SCPI (optional analog control interface, RS485, LAN, MODBUS) |
| Storage & recall | 100 Groups |
| Insulation | ≥ 20MΩ/500VDC |
| Input | AC 110V/220V±10%, 50/60Hz |
| Size | 352(D)×215(W)×89(H)mm |
| Weight | 6.8~9.8kg |
| Model | FTL (model name ends with suffix “K”) series |
| CV mode | |
| Source effect | ≤ 0.01 %+ 4mV |
| Load effect | ≤ 0.1 %+ 5mV |
| Recover time | ≤1.5 ms (50% load change) |
| Ripple nosie | 2mVrms, 30mVpp |
| Temperature coefficient | ≤ 100 ppm / ℃ |
| Design accuracy | ±(0.03% of reading+10mV)(25±5℃) |
| Design resolution | 1mV |
| CC mode | |
| Source effect | ≤0.1%+ 3 mA |
| Load effect | ≤ 0.1%+ 5 mA |
| Ripple noise | ≤10mArms |
| Design accuracy | ±(0.1% of reading+0.1% F.S.)(25±5℃) |
| Design resolution | 1mA |
| Readback | |
| Voltage | 5 digits display |
| Current | 5 digits display |
| Voltage resolution | 1mV |
| Current resolution | 1mA |
| Voltage accuracy | ±(0.02% of reading+5mV)(25±5℃) |
| Current accuracy | ±(0.1% of reading+0.1% of F.S.)(25±5℃) |
| Protection | OCP, OVP, OPP, OTP, reverse polarity protection, etc. |
| Keypad lock | Support |
| Interface | Standard RS232, support SCPI (optional analog control interface, RS485, LAN, MODBUS) |
| Storage & recall | 100 Groups |
| Input | AC220V±% , 50/60Hz |
| Size | 352 (D) × 215 (W) × 89 (H) mm |
| Weight | 4.5~5.5kg |
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