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TTI QL355P Bench Power Supply – Precision Lab DC Source
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TTI QL355P
High-precision, programmable bench power supply for R&D and lab use, offering stable output and remote control capability.
| Brand | TTI |
| Model | QL355P |
| Voltage | 230V AC |
| Country of Origin | United Kingdom |
| Weight | 12.5 kg |
| Dimensions | 310x165x300 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS, IEC 61010-1 |
| SKU / MPN | QL355P |
| What’s in the box | Bench Power Supply unit, AC power cord, user manual, test report |
| Output Voltage Range | 0-35V DC |
| Output Current Range | 0-5A |
| Power | 175W max |
| Display | Dual LED digital meters (V/A) |
| Protection | OVP, OCP, OTP |
| Interface | RS-232 / USB remote control |
Key benefits: Linear regulation for low ripple, dual-range output, remote sensing, built-in safety protections, compact bench-friendly design
Typical applications: Electronics prototyping, circuit testing, battery charging simulation, lab experiments, production test fixtures
Lifecycle: Discontinued (replaced by newer models), but widely used and supported in secondary market
1 review for TTI QL355P Bench Power Supply – Precision Lab DC Source
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William G. –
The variable frequency drive was calibrated easily. Works like a charm.