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SNP-N6XX Series

SNP-N6XX Series

Product catalog summary

Overview: The SNP-N6XX series is a range of universal input switching mode power supplies designed for telecommunication applications, offering power outputs from 20W to 60W. These models are equipped with various safety approvals including UL, C-UL, and TUV certifications.

Specifications:

Input Voltage: 90VAC to 264VAC
Input Frequency: 47Hz to 63Hz
Inrush Current: Less than 30A at 115VAC, less than 60A at 230VAC
Efficiency: Greater than 70% at rated load and 115VAC
Hold Up Time: 20ms typical at 115VAC
Protection Features: Auto recovery for overload and short circuit, crowbar for over voltage
Operating Temperature: 0 to 50°C at rated load
Cooling: Free air convection
Storage Temperature: -20°C to +85°C
Ripple and Noise: Less than 1%
EMI Standards: CISPR 22 "B", FCC Class "B"
Safety Standards: UL 1950, CSA C22.2 No. 243, VDE EN 60950

Mechanical Specifications:

Dimensions: 80 x 152.5 x 30 mm (3.14 x 6 x 1.18 inches)
Mounting Holes: 67 x 142.5 mm (2.63 x 5.61 inches)
Weight: Net weight 220g per unit, gross weight 13kg per carton (48 units per carton)
Connectors: TB1 meets IEC 320 standard, TB2 uses Molex connectors

Model Variants and Output Specifications:

SNP-N623: +5V/4.5A, +12V/0.3A
SNP-N641: +3.3V/4A, +5V/4A, +12V/0.5A
SNP-N643-D: +3.3V/10A, +12V/0.5A
SNP-N663: +3.3V/15A, +12V/0.5A

Each model provides specific voltage rails with defined load capacities, voltage accuracy, ripple, and regulation specifications.

Performance Characteristics:

Switching frequency ripple and line frequency ripple are specified.
Output turn on/off waveforms and hold-up time are detailed.
Step response for +3.3V output is provided for SNP-N643-D model.

Compliance: The series complies with FCC Class B and CISPR 22B standards.

Catalog excerpts

7. FCC B 8. CISPR 22B > -Clark- 4-4AUG. 2005 ** This data sheet is only for models selection. For business, engineering specification by model must be used. size="-2">

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SNP-N6XX Series

SNP-N6XX Series

Catalog excerpts

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