TDK-Lambda HWS3000G-48 3000W Programmable AC-DC Power Supply for Semiconductor Equipment

TDK-Lambda HWS3000G-48 is a flagship 3kW single-phase input programmable power supply, optimized for semiconductor fabrication, wafer inspection, thin-film coating, chip burn-in test and high-precision industrial test instruments.

Key Specifications

• Input: 85~265 VAC universal single-phase, 1500W output at low line (85–132 Vac), full 3000W at high line (170–265 Vac)

• Output: Nominal 48V, max 62.6A, total 3004.8W; fully CV/CC programmable from 0 to 52.8V

• Efficiency: Up to 93% high efficiency, low heat generation

• Control Interface: RS485 Modbus RTU digital control + analog 1–5V / 4–20mA programming signal

• Parallel & Series Operation: Up to 10 units parallel for higher current, 3 units series for higher voltage with built-in current/voltage balancing

• Dimension: Compact 270 × 150 × 61 mm footprint for cabinet space saving

Core Advantages for Semiconductor Workshop

1. Harsh Environment CompatibilityOperates -20℃ ~ +70℃, cold start at -40℃; compliant with MIL-STD-810G shock & vibration standard. Optional HD conformal coating for dust/humid/corrosion resistance, RF reverse airflow option for customized cabinet layout.

2. Low Noise & Variable Speed Cooling Fan45dB low audible noise under light load, ideal for cleanroom environment.

3. Complete Safety CertificationsUL / IEC / CSA 62368-1, IEC 62477-1 certified, 3000VAC isolation between input & output; full protection: OVP, OCP, short-circuit, over-temperature, AC fail & power fail alarm.

4. Long Service Life & 5-Year Factory WarrantyConservatively rated electrolytic capacitors extend field lifetime, stable mass supply for semiconductor OEM manufacturers.

Main Applications

Wafer prober, thin-film deposition equipment, semiconductor burn-in chamber, packaging inspection machine, laser processing, industrial automation & precision test measurement systems.

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