NLP40 Series WebSheet

• Total Max Power: 50 W
• Total Max Current: 9 A
• Input Voltage: 85 V to 264 V
• Output Voltage: -15 V to 48 V
• Outputs: Single, Dual, Triple
• Size (L x W x H): 4.250" x 2.500" x 1.200"
• Warranty: 2 years
• Operating Temperature: 0 to +70 C

OUTPUT SPECIFICATIONS
Total regulation Main output ±2.0%
(Line and load) Auxiliary outputs ±5.0%
Rise time At turn-on 1.0 s, max.
Transient response Main output 5.0% max. dev.,
25% step at 0.1 A/μs 1 ms rec. to 1.0%
Temperature coefficient ±0.02%/°C
Overvoltage protection Main outputs 135%, ±15%
Short circuit protection Cyclic operation Continuous
Minimum output current Single 0 A
Multiple (See Note 5)
INPUT SPECIFICATIONS
Input voltage range Universal input 90-264 Vac
(See Note 9) 120-370 Vdc
Input frequency range 47-440 Hz
Input surge current 120 Vac, cold start 15 A max.
230 Vac, cold start 30 A max.
Safety ground 120 Vac, 60 Hz 0.2 mA
leakage current 230 Vac, 50 Hz 0.4 mA
Input current 120 Vac 1.4 A rms
230 Vac 0.7 A rms
Input fuse UL/IEC127 250 Vac H 3.15 A

GENERAL SPECIFICATIONS
Hold-up time 120 Vac 12 ms @ 40 W
230 Vac 20 ms @ 40 W
Efficiency 75% typical
Isolation voltage Input/output 3000 Vac
Input/chassis 1500 Vac
Switching frequency Fixed 65 kHz, ±5 kHz
Approvals and EN60950, IEC950, UL1950
standards (See Note 8) VDE0805, CSA C22.2 No. 950
Weight 200 g (7.06 oz)
MTBF MIL-HDBK-217F 150,000 hours min.
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient, 0 °C to +70 °C
(See Notes 6, 7, 9) (see derating curve)
Non-operating -40 °C to +70 °C
50 °C to 70 °C ambient, Derate to
convection cooled 50% load
0 °C to 50 °C, ambient, 40 W
convection cooled
0 °C to 50 °C ambient, 50 W
20 CFM forced air
Peak (0 °C to +50 °C, 60 s) (See Note 2)
Relative humidity Non-condensing 5% to 95% RH
Altitude Operating 10,000 feet max.
Non-operating 30,000 feet max.
Vibration (See Note 4) 5-500 Hz 2.4 G rms peak
Shock per MIL-STD-810E 516.4 Part IV

EMC CHARACTERISTICS (10)
Conducted emissions EN55022, FCC part 15 level B
Radiated emissions EN55022, FCC part 15 level A
ESD air EN61000-4-2, level 3 Perf. criteria 1
ESD contact EN61000-4-2, level 3 Perf. criteria 1
Surge EN61000-4-5, level 3 Perf. criteria 1
Fast transients EN61000-4-4, level 3 Perf. criteria 1
Radiated immunity EN61000-4-3, level 3 Perf. criteria 1
Conducted immunity EN61000-4-6, level 3 Perf. criteria 1