NND-SERIES
Linear power supply dual output 5W-30W
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Model name  |
Features
- CE marking (Low Voltage Directive)
- Compact linear power supply
Low ripple & noise : 1mV (rms), 3mV (pk-pk) - Low leakage current :50µA
- Wide operating temperature range : -20～+71°C
- Input voltage range
100 / 115 / 200 / 230VAC (User selectable) - G2 : 2 year warranty
Specifications(catalog download)(technical data download)
| Input voltage range | 100VAC : 85～115VAC, 115VAC : 98～132VAC, 200VAC : 170～230VAC, 230VAC : 195～265VAC (User selectable) |
|---|---|
| Output voltage range | 10% (for each output) |
| Line regulation | Line regulation : 0.01% (Within input vltage range at constant load) |
| Load regulation | Load regulation : 0.03% (No load to full load at constant input voltage) |
| Maximum ripple & noise | 1mV (rms) 3mV (pk-pk) |
| Cooling | Convection cooling |
| Operating ambient temperature |
-20～+71°C output derating -20°C : 60%, 0～+50°C : 100% , +60°C : 60%, +71°C : 40% |
| Withstand voltage | Input-output : 3.75kVAC, input-FG : 2.5kVAC for 1min. |
| Safety standard | Approved by UL1950, CS234 and EN60950 |
| EMI | Conforms to VCCI-A, FCC-B and VDE-B |
| Functions | Over voltage protection, Over current protection |
Product lineup
| Model name | CH | Nominal output voltage |
Max. output current |
Max. output power |
|
|---|---|---|---|---|---|
| NND15 | NND15-1212 | CH1 | +12V | 0.75A | 18W |
| CH2 | -12V | 0.75A | |||
| NND15-1515 | CH1 | +15V | 0.6A | 18W | |
| CH2 | -15V | 0.6A | |||
| NND30 | NND30-1212 | CH1 | +12V | 1.6A | 38.4W |
| CH2 | -12V | 1.6A | |||
| NND30-1515 | CH1 | +15V | 1.3A | 39W | |
| CH2 | -15V | 1.3A | |||
