NND
-SERIES
Unit Type Power Supply
Linear power supply dual output 15W ~ 30W
Model name
NND 15-1212
Name of series
Combination of output voltages 1212: ±12VDC
1515: ±15VDC
Output power: 15W, 30W
Features
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
2 year warranty
NND30
NND15
(Low Voltage Directive)
2 year warranty
Specifications
1. Input voltage range
100VAC: 85 ~ 115VAC 115VAC: 98 ~ 132VAC
200VAC: 170 ~ 230VAC 230VAC: 195 ~ 265VAC selectable
02.
Output voltage
±10% (for each output)
range
3. Line regulation
Line regulation: 0.01% (Within input voltage range at constant load)
04.
Load regulation
Load regulation: 0.03% (No load to full load at constant input voltage)
5. Maximum ripple & noise
1mV (rms) 3mV (pk-pk)
Convection cooling
06.
Cooling
–20 ~ +71°C
7. Operating ambient
–20°C: 60%, 0 ~ +50°C: 100%, +60°C: 60%, +71°C: 40%
temperature
(Standard mounting)
Input–output: 3.75kVAC, Input–FG: 2.5kVAC
08.
Withstand voltage
Approved by UL1950
, CSA950
and EN60950
9. Safety standard
Conforms to VCCI-class A, FCC class B and VDE class B
10. EMI
Over voltage protection, Over current protection
11. Functions
Product lineup
Model name
NND15-1212
NND15
NND15-1515
NND30-1212
NND30
NND30-1515
CH
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
Nominal output
voltage
+12V
–12V
+15V
–15V
+12V
–12V
+15V
–15V
Max. output
current
0.75A
0.75A
0.6A
0.6A
1.6A
1.6A
1.3A
1.3A
Max. output
power
18W
18W
38.4W
39W
: Safety standard approved
UL
CSA
EN
Request customer specification for further details of specifications, outline, characteristics, etc.
Read the instruction manual before usage.
Contact us about delivery before ordering.
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LAMBDA [ DENSEI-LAMBDA ]
