Inhouse product
The DPS-305BF is a regulated DC bench power supply designed for precision, stability, and safety in a wide range of electrical and electronics applications. With an adjustable output of 0–30V and up to 5A current, it delivers clean, reliable power for labs, service centers, and DIY electronics projects.
This unit features constant voltage and constant current modes, a digital LED display, and multiple safety protections. Ideal for circuit testing, repair work, battery charging, and classroom labs, the DPS-305BF is a dependable tool for professionals and hobbyists alike.
Key Features:
Adjustable output: 0–30V voltage and 0–5A current for flexible use
CV and CC modes: constant voltage and constant current operation
Dual LED display: real-time monitoring of voltage and current
Low ripple and noise: ensures stable power output for sensitive devices
Built-in safety protections: OVP, OCP, and short-circuit protection
Compact and fan-cooled: suitable for bench use with reliable heat management
Applications:
Electronics repair and testing
Lab experiments and educational use
Battery charging and evaluation
Circuit prototyping and development
DIY electronics and Arduino projects
Technical Specifications
Parameter | Details |
---|---|
Output Voltage Range | 0 – 30V DC |
Output Current Range | 0 – 5A |
Output Power | Max 150W |
Operation Modes | Constant Voltage (CV), Constant Current (CC) |
Display Type | Dual LED Display (Voltage & Current) |
Voltage Resolution | 0.1V |
Current Resolution | 0.01A |
Ripple & Noise | ≤1mVrms (Voltage), ≤3mArms (Current) |
Line Regulation | ≤0.01% + 3mV |
Load Regulation | ≤0.01% + 3mV |
Protection Features | Over Voltage (OVP), Over Current (OCP), Short-Circuit Protection |
Cooling System | Built-in Cooling Fan |
Input Voltage | 220V ±10% / 50Hz |
Dimensions (Approx.) | 115mm × 155mm × 275mm |
Weight | Approx. 2.5kg |
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