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LDY Series - Precision DC Power Supplies
The LDY series precision DC power supplies provide highly stable and precise DC output for laboratory and industrial measurement applications.
Model Number Breakdown
LLow
DDC
YPrecision
Key Features
High precision output regulation
Low ripple and noise
Digital metering display
Programmable output
Applications
- Laboratory testing
- Electronic component testing
- Research and development
- Quality control
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 1000–60000 W |
| Input voltage | AC 220 V |
| Output voltage | 0-100V, 0-200V, 0-300V, 0-400V, 0-500V, 0-600V |
| Output current | 10, 20, 50, 100 |
| Frequency (Hz) | 50/60 |
| Efficiency | ≥85% |
| Protection | Over-voltage, over-current, short-circuit |
| Standard | GB/T 17478, IEC 61204 |
Select 2-3 models to compare
| Compare | Model | Series | Power (W) | Output voltage | Output current | Frequency (Hz) | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|
| LDY-100V-10A | LDY | 1000W | 0-100V | 10 | 50/60 | 20 kg | 600×400×1200 mm | |
| LDY-100V-20A | LDY | 2000W | 0-100V | 20 | 50/60 | 11 kg | 600×400×1200 mm | |
| LDY-100V-50A | LDY | 5000W | 0-100V | 50 | 50/60 | 20 kg | 700×500×1300 mm | |
| LDY-100V-100A | LDY | 10000W | 0-100V | 100 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-200V-10A | LDY | 2000W | 0-200V | 10 | 50/60 | 6 kg | 600×400×1200 mm | |
| LDY-200V-20A | LDY | 4000W | 0-200V | 20 | 50/60 | 12 kg | 700×500×1300 mm | |
| LDY-200V-50A | LDY | 10000W | 0-200V | 50 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-200V-100A | LDY | 20000W | 0-200V | 100 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-300V-10A | LDY | 3000W | 0-300V | 10 | 50/60 | 11 kg | 700×500×1300 mm | |
| LDY-300V-20A | LDY | 6000W | 0-300V | 20 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-300V-50A | LDY | 15000W | 0-300V | 50 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-300V-100A | LDY | 30000W | 0-300V | 100 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-400V-10A | LDY | 4000W | 0-400V | 10 | 50/60 | 11 kg | 700×500×1300 mm | |
| LDY-400V-20A | LDY | 8000W | 0-400V | 20 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-400V-50A | LDY | 20000W | 0-400V | 50 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-400V-100A | LDY | 40000W | 0-400V | 100 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-500V-10A | LDY | 5000W | 0-500V | 10 | 50/60 | 20 kg | 700×500×1300 mm | |
| LDY-500V-20A | LDY | 10000W | 0-500V | 20 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-500V-50A | LDY | 25000W | 0-500V | 50 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-500V-100A | LDY | 50000W | 0-500V | 100 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-600V-10A | LDY | 6000W | 0-600V | 10 | 50/60 | 20 kg | 800×600×1400 mm | |
| LDY-600V-20A | LDY | 12000W | 0-600V | 20 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-600V-50A | LDY | 30000W | 0-600V | 50 | 50/60 | 40 kg | 800×600×1400 mm | |
| LDY-600V-100A | LDY | 60000W | 0-600V | 100 | 50/60 | 40 kg | 800×600×1400 mm |
Product Drawing
Electrical Equipment - LDY-200V-50A
APPEARANCE — ENCLOSURE
SCHEMATIC — AC→DC
OUTPUT CHARACTERISTIC — CV/CC
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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EXW (FOB Qingdao)
$14
Range $13 ~ $15 (±8%)
Price Breakdown
| Base price (interpolation) | $14 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Shipping quoted separately per destination port.
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
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