LKG305 Digital Storage & Adjustable DC Switching Power Supply
BDT 7,635/-
Product Details
Brand: MCP
Model: LKG305
Country Of Origin: China
Features
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Switching model
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Digital voltage and current adjustment (fine and coarse)
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Voltage and current preset function
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Four sets of preset voltage/current storage and recall function
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CV/CC auto switching
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4‑digit voltage and current LED display
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Output off function & output locking function
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Over voltage protection (OVP), over current protection (OCP), over heat protection
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Compact and low cost
| Load regulation: | CV ≤ 0.1% + 5mV CC ≤ 0.2% + 5mA |
| Line regulation: | CV ≤ 0.1% + 5mV CC ≤ 0.2% + 3mA |
| Ripple & noise: | (20Hz–20MHz): CV ≤ 10mVrms CC ≤ 5mArms |
| Voltage resolution: | 10mV |
| Current resolution: | 1mA |
| Display accuracy: | (25°C ±5°C): V ≤ ±(0.5% + 10mV) A ≤ ±(0.5% + 10mA) |
| Temperature coefficient: | V ≤ 100ppm + 10mV A ≤ 100ppm + 5mA |
| Response time: | (10% rated load): Voltage rise ≤ 100ms, Voltage drop ≤ 100ms |
| Cooling method: | Fan |
| Working temperature: | 0–40°C; relative humidity ≤ 85% RH |
| Storage temperature: | 0–60°C; relative humidity ≤ 85% RH |
| Dimensions (W×H×D): | 100 × 165 × 265 mm |
| Working voltage: | AC110V / 220V ±10%, 50Hz/60Hz |
A compact, low-cost switching-mode DC bench power supply with digital fine/coarse adjustment, four memory presets, CV/CC auto-switching, output lock, and full protection (OVP, OCP, over-heat).
Purpose
To provide adjustable, stable, and protected DC power for everyday electronics testing, development, and education at an affordable price.
Where to use it
Electronics workshops and repair benches
Student and educational laboratories
Basic R&D and product testing
Hobbyist or production workstations needing a compact power supply
How to use it
Set voltage and current with the digital controls (fine and coarse).
Store up to four common voltage/current combinations in memory for quick recall.
Connect the load, enable the output — the supply automatically switches between Constant Voltage and Constant Current.
Use the locking function and built-in protections (OVP/OCP/over-heat) for safer operation.
It is designed for general bench use where convenience, protection, compact size, and low cost are the main priorities.
The LKG Series Digital Storage & Adjustable DC Switching Power Supply is a versatile and cost‑effective solution for laboratory and industrial electronics testing. With fine and coarse digital voltage/current adjustment, four preset storage and recall functions, and CV/CC auto switching, it provides precise control and flexibility. The 4‑digit LED display ensures accurate monitoring, while built‑in protections (OVP, OCP, OHP) safeguard equipment during operation. Compact, fan‑cooled, and designed for low ripple and noise, the LKG Series is ideal for engineers, researchers, and technicians requiring reliable DC power.
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