Beschreibung
In hardware engineering and precision prototyping, electrical stability is not merely a feature—it is the bedrock of system integrity. The Wanptek High-Precision Encoder DC Power Supply is designed for demanding R&D laboratories, electronics repair workstations, and manufacturing test benches that require uncompromised voltage stability, micro-amp current resolution, and zero-drift voltage delivery.
Unlike entry-level power supplies utilizing noisy analog potentiometers that jump under thermal load, this laboratory-grade instrument features a digital rotary encoder interface. Fine-tune voltage and current with tactile, step-by-step precision—eliminating accidental voltage spikes that can instantly destroy delicate microcontrollers, FPGA boards, or RF circuitry.
Key Engineering & Operational Highlights
- Precision Rotary Encoder: Replaces jumpy mechanical pots. Press to toggle digit resolution, spin to adjust exact hundredths or thousandths of a volt.
- Tri-Display LED Clarity: Simultaneously monitors Voltage (V), Current (A), and Power (W) with crystal-clear 4-digit digital accuracy.
- Ultra-Low Ripple & Noise (<20mVp-p): Clean power rail delivery suitable for sensitive wireless modules, audio circuits, and sensor calibration.
- Quadruple Safety Architecture: Built-in Over-Voltage Protection (OVP), Over-Current Protection (OCP), Over-Temperature Protection (OTP), and Short-Circuit Auto-Cutoff.
- Smart Thermal Dissipation: Intelligent quiet cooling fan automatically activates when internal temperatures cross thermal thresholds.
Technical Specifications
| Specification Parameter | Technical Rating |
|---|---|
| Topology Series | Wanptek DPS / WPS High-Precision Encoder Series |
| Output Options | 30V/10A | 60V/5A | 120V/3A Adjustable Ranges |
| Display Resolution | Voltage: 0.01V | Current: 0.001A | Power: 0.01W |
| Ripple & Voltage Noise | ≤ 20mVp-p (Voltage), ≤ 10mAp-p (Current) |
| Regulation Mode | Constant Voltage (CV) / Constant Current (CC) Automatic Switchover |
| Input AC Power | AC 110V/220V ±10% 50Hz/60Hz (Convertible Switch) |
| Auxiliary Output | USB / Type-C Fast Charging Interface (5V 2A / QC Protocol) |
| Safety Certifications | CE, FCC, RoHS Compliant |
Target Applications & Deployment
- Embedded Hardware R&D: Powering ARM/RISC-V development boards, STM32 microcontrollers, ESP32 Wi-Fi modules, and sensitive sensor arrays.
- Lithium Battery Pack Testing: Safe, constant-current charging and capacity verification for 18650/21700 battery groups and BMS protection boards.
- Electronics Maintenance & Repair: Diagnosing short circuits in laptop logic boards, smartphones, and automotive ECU units.
- Industrial QA & Burn-In Testing: Stress-testing LED driver circuits, DC motors, and power converters under continuous operating load.
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