330780-51-00 Industrial Power Supply - Technical Specifications

1. Basic Parameters

Model Number: 330780-51-00

Product Type: DIN-Rail Mount Switching Power Supply

Output Configuration: Single Output

Compliance Standards: CE, RoHS, UL 508

2. Electrical Characteristics

Input Voltage Range: 85-264V AC (47-63Hz)

Output Voltage: 24V DC (±1% regulation)

Output Current: 2.125A (51W)

Efficiency: ≥87% (typical at 230V AC)

Power Factor: >0.92

Ripple & Noise: ≤150mVp-p

Line Regulation: ±0.5%

Load Regulation: ±1.0%

3. Protection Features

Overcurrent Protection: 110-150% of rated current

Overvoltage Protection: 28-32V DC

Short Circuit Protection: Auto-recovery

Thermal Protection: Automatic shutdown at 85°C±5°C

4. Environmental Specifications

Operating Temperature: -25°C to +70°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5-95% RH (non-condensing)

Altitude: ≤2000m (standard operation)

5. Mechanical Specifications

Dimensions: 99mm × 98mm × 38mm

Weight: 0.5kg

Cooling: Natural convection (fanless)

Mounting: DIN rail TS-35/7.5 or 15

Housing Material: Flame-retardant plastic (UL94 V-0)

6. Interface & Indicators

Input Connection: Screw terminal block

Output Connection: 3-pin pluggable terminal

Status Indicators:

Power ON (green LED)

Output OK (blue LED)

Fault (red LED)

7. Reliability & Safety

MTBF: >100,000 hours @25°C

Isolation Voltage: 3000V AC input-output

Safety Standards: EN 62368-1

EMC: EN 61000-6-2, EN 61000-6-4

Vibration Resistance: 5g (10-150Hz)

8. Optional Accessories

DIN rail mounting kit

Input power cord set

Output extension cables

Typical Applications:
✔ PLC control systems
✔ Industrial sensors
✔ Small motor controls
✔ Instrumentation panels
✔ LED lighting arrays

Key Advantages:
✓ Ultra-wide input voltage range
✓ Compact space-saving design
✓ High efficiency (87% typical)
✓ Comprehensive protection features
✓ Silent fanless operation
✓ Global safety approvals