330850-50-05 Industrial Power Supply - Technical Specifications

1. Basic Parameters

Model Number: 330850-50-05

Product Type: DIN-Rail Mount Switching Power Supply

Output Configuration: Single Output

Compliance Standards: CE, RoHS, UL 508, CCC

2. Electrical Characteristics

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

Output Voltage: 5V DC (±1% regulation)

Output Current: 10A (50W)

Efficiency: ≥88% (typical at 230V AC)

Power Factor: >0.93

Ripple & Noise: ≤100mVp-p

Line Regulation: ±0.5%

Load Regulation: ±1.0%

3. Protection Features

Overcurrent Protection: 110-150% of rated current

Overvoltage Protection: 5.5-6.5V 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: 110mm × 75mm × 55mm

Weight: 0.6kg

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: 4-pin pluggable terminal

Status Indicators:

Power ON (green LED)

Output OK (blue LED)

Fault (red LED)

7. Reliability & Safety

MTBF: >120,000 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 filter

Parallel operation module

Typical Applications:
✔ Industrial control systems
✔ Embedded computing
✔ Telecommunications equipment
✔ Test and measurement devices
✔ LED display systems

Key Advantages:
✓ High current output (10A at 5V)
✓ Compact space-saving design
✓ Comprehensive protection features
✓ Silent fanless operation
✓ Global safety approvals

*Note: -50-05 suffix indicates 50W/5V output version. Other voltage options available in same series.*

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Why Choose This Power Supply?
→ Reliable power for 5V high-current applications
→ Excellent voltage regulation (±1%)
→ Easy installation with clear status indication
→ Maintenance-free design for long service life