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Linear | TKK Corporation


Linear

CH Model Input OutPut Power PFHC Safety Warranty Features
DENSEI-LAMBDA·TDK
1 NNS AC100/200V 15~50W 2 Long life & high reliability model
2 NND AC100/200V 15/30W 2 Multi-purpose & industrial model Low noise type

NNS-SERIES

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)
  • Output current balancing in running in parallel
  • G2 : 2 year warranty

Specifications

Input voltage range 100VAC : 85~115VAC, 115VAC : 98~132VAC, 200VAC : 170~230VAC,
230VAC : 195~265VAC
(User selectable)
output voltage range 10%
Line regulation Line regulation : 0.01% (Within input voltage range at constant load)
Load regulation Load regulation : 0.03% (No load tu full load at constant input voltage)
Maximum ripple & noise 1mV(rms) 3mV(pk-pk)
Cooling Convection Cooling
Operating ambient
temperature
-20~+71°C
-20°C : 60%, 0~+50°C : 100%, +60°C : 60%, +71°C : 40%
Withstand voltage Input-output : 3.75kVAC, input-FG : 2.5kVAC
Safety standard Approved by UL1950, CSA234 and EN60950
EMI Conforms to VCCI-A, FCC-B, VDE-B
Functions Over voltage protection, Over current protection, Remote sensing,
Output current balancing
NNS50 : Remote ON/OFF control

Product lineup

Model name Nominal
output voltage
Max.
output current
Max.
output power
NNS15 NNS15-5 5V 3A 15W
NNS15-12 12V 1.7A 20.4W
NNS15-15 15V 1.4A 21W
NNS15-24 24V 0.9A 21.6W
NNS30 NNS30-5 5V 6A 30W
NNS30-12 12V 4A 48W
NNS30-15 15V 3.4A 51W
NNS30-24 24V 2.3A 55.2W
NNS50 NNS50-5 5V 10A 50W
NNS50-12 12V 6.5A 78W
NNS50-15 15V 5.5A 82.5W
NNS50-24 24V 3.8A 91.2W

As for the mention contents of this page, understand beforehand because it sometimes changes.

NND-SERIES

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

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

As for the mention contents of this page, understand beforehand because it sometimes changes.