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SNP-G16 series

Product catalog summary

Overview: The SNP-G16 Series is a 160W power supply designed for ITE and medical safety applications. It operates with an input voltage range of 90 VAC to 264 VAC and an input frequency of 47 Hz to 63 Hz. The power supply features high efficiency, auto recovery protection mechanisms, and is compliant with various safety and EMI standards.

Specifications:

Input: Voltage: 90-264 VAC, Frequency: 47-63 Hz, No load power: < 0.5W, Inrush current: < 30A at 115VAC or < 60A at 230VAC.
Output: Efficiency: 90%, Hold up time: 20 ms at rated load and 115VAC, Overload and short circuit protection: Auto recovery, Over voltage protection: Latch off.
Environmental: Operating temperature: -20°C to 70°C (derating above 50°C), Storage temperature: -40°C to +85°C, Cooling: 160W free air convection, 240W with 18 CFM forced air.
Mechanical: Dimensions: 76.2 x 127 x 36.1 mm, Weight: 353 g per unit, Connectors: Various Molex options.
Compliance: EMI: EN55022 "B", Harmonics: EN61000-3-2 class D, EMS: EN61000-4 series, Safety: UL 60950-1, EN 60950-1, ANSI/AAMI ES60601-1, EN 60601-1.

Output Specifications: The series includes multiple models with varying output voltages and currents. Each model provides specific voltage accuracy, ripple, and regulation characteristics. For example, the SNP-G167 model outputs 12V with a ripple of 120mVpp and line/load regulation of ±0.5%/±1%.

Performance Characteristics: The document includes performance graphs for the SNP-G167 model, illustrating output turn-on/off waveforms, line frequency ripple, switching frequency ripple, hold-up time, over voltage protection, step response, peak load, and power derating curve.

Features: The power supply includes built-in active PFC, optional U-shape case or metal box, and built-in fan options. It is designed for high efficiency and reliable operation across a wide temperature range.

Catalog excerpts

General Purpose Rated 160W SNP-G16 Series ITE & Medical Safety With built-in active PFC With ITE & Medical (-M) safety Operation from -20oC to 70oC by convection Optional U-shape case (-U) / Metal box (-C) / Built-in Fan (SNP-E30) Mechanical Specifications: Dimensions shown in mm as left. Tolerance: ±0.4mm. Size: 76.2 x 127 x 36.1 (mm) 3" x 5" x 1.42" Packing: Net weight: 353 g approx. / unit Gross weight: 15 kg approx. / carton, 16 units / carton Carton size (mm): 384 (L) x 339 (W) x 327 (H) Connectors: AC input: Molex 5277-02A or equivalent DC output: Terminal blocks or Molex 5273-08A (equivalent) Fan, Remote sense: Molex 5045-02A or equivalent ** This data sheet is only for models selection. For business, engineering specification by model must be used.

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General Purpose Rated 160W SNP-G16 Series ITE & Medical Safety Output Specifications: OUTPUT LOAD RIPPLE NOISE 1. Each output can provide up to max load separately when the power supply starts up. To exceed the max. output power continuously is not allowed. 2. At factory, in 60% rated load condition, each output is checked to be within voltage accuracy. 3. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load. 4. Load regulation is defined by changing ±40% of measured output load from 60% rated load at another output set to 60% rated load. 5. Ripple & noise...

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General Purpose Rated 160W SNP-G16 Series ITE & Medical Safety Performance for SNP-G167: 1. Switching frequency ripple 2. Line frequency ripple 3. Output turn on wave form 4. Output turn off wave form +12V/13.3A 6. Over voltage protection Trip point around 14.1V (60% Rated load) ** This data sheet is only for models selection. For business, engineering specification by model must be used.

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General Purpose 11. Power derating curve Rated load : This data sheet is only for models selection. For business, engineering specification by model must be used. FEB. 2013

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SNP-G16 series

SNP-G16 series

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