Adjustable DC Bench Supply - Precision

The Adjustable DC Bench Supply - Precision delivers lab-grade stability for electronics work. Engineered for technicians and makers, this compact unit combines encoder-driven accuracy with rapid parameter tracking.

• Key Features: Independent coarse/fine dials for 0–30V and 0–10A, cross-tracking LED display, auto CV/CC transition, and temperature-controlled quiet fan.
• Benefits: Eliminates wall-wart instability by isolating sensitive circuits from voltage drops, enabling safe prototyping and component aging.
• Ideal For: Engineering labs, educational facilities, mobile repair shops, and DIY fabrication studios.
• Common Use Cases: Arduino project powering, dc motor testing, LiFePO4/lead-acid battery conditioning, and electroplating.
• Product Specifications: Auto-detect AC 110V/230V input, load stability ≤0.2%±3mV/mA, CE & FCC compliant, dual protections (OVP/OCP/Short Circuit).

The Adjustable DC Bench Supply - Precision outperforms budget alternatives through true channel isolation, preventing voltage drift when adjusting current levels. Technicians gain reproducible power curves essential for calibration work and quality control.

• 5 Frequently Asked Questions: 1) Does it store settings? Yes, built-in encoder memory recalls presets . 2) Can it drive heavy loads? Sustains up to 300W continuous output safely. 3) Is cooling loud? Thermal regulation keeps operation near-silent. 4) What plug type arrives? Region-matched cord ships automatically, duty-free. 5) Do voltage and current interfere? Independent tracks guarantee zero cross-talk.

Who It's For: Repair professionals, students, and engineers who demand consistent power without rack-sized bulk. Buy now to replace fragile multi-plug setups with one reliable workhorse.

• DC Power Supply
• Bench Power Supply
• Switching Lab Adapter
• Programmable Voltage Source
• Precision Electronics Test Gear

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• Input voltage：AC 230V/115V ±10% ；50Hz/60Hz
• Working temperature：0℃～40℃;relative humidity:<80%RH
• Storage temperature：-10℃～70℃;relative humidity:<70%RH
• Constant voltage CV
• : Voltage stability：0.1%±3mV
• Load stability： 0.2%±3mV
• Ripple voltage：≤0.5% Vp-p
• 0 to rated voltage continuously adjustable
• constant current CC
• : Current stability：0.1%±3mA
• Load stability： 0.2%±3mA
• Ripple current：≤0.5% Vp-p
• Recovery time：≤500μS
• Temperature coefficient：≤100ppm/℃
• 0 to rated current continuously adjustable
• display
• : LED digit display
• Display accuracy：0.5%±digits
• Display resolution: voltage 0.1V/ 0.01V, current 0.01A /0.001A