MODEL

NSD15-12S12

OUTPUT

DC VOLTAGE

12V

RATED CURRENT

1.25A

CURRENT RANGE

0.06 ~ 1.25A

RATED POWER

15W

CAPACITIVE LOAD (max.)

3300uF

RIPPLE & NOISE (max.)   Note.2

100mVp-p(25% ~ 100% load) for 3.3V only         75mVp-p(25% ~ 100% load)

VOLTAGE TOLERANCE Note.3

±5.0%

LINE REGULATION    

±1.0% at 10% ~ 100% load

LOAD REGULATION    

±1.0% at 10% ~ 100% load

TRIM OUTPUT (Typ.)

+5.0%

INPUT

RATED DC INPUT

12VDC

VOLTAGE RANGE

9.4 ~ 36VDC    

EFFICIENCY (Typ.)

81%

DC CURRENT

1.8A/12VDC

SHUTDOWN IDLE CURRENT

20mA

PROTECTION

OVER LOAD

Above 105% rated output power

Protection type : Over power limiting, recovers automatically after fault condition is removed

OVER VOLTAGE(CLAMP)

13.8 ~ 18V

SHORT CIRCUIT Note.4

Recovers automatically after fault condition is removed

FUNCTION

ON/OFF CONTROL

Logic "1" or open circuit : ON         Logic "0" or short to PIN2 : OFF

ENVIRONMENT

WORKING TEMP.

-25~+70°C

WORKING HUMIDITY

0 ~ 95% RH max.

STORAGE TEMP., HUMIDITY

-40~+85°C, 0~95%RH

TEMP. COEFFICIENT

0.03%/°C (0~ 50°C)

SAFETY & EMC

(Note 5)

SAFETY STANDARDS

UL60950-1 approved, Design refer to TUV EN60950-1

ISOLATION VOLTAGE

I/P-O/P:1.5KVDC

ISOLATION RESISTANCE

I/P-O/P:100M Ohms / 500VDC / 25°C / 70% RH

EMC EMISSION

Compliance to EN55022 (CISPR22) Class B

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8; EN55024, light industry level, criteria A

OTHERS

MTBF

1734K hrs min.   MIL-HDBK-217F (25°C)

DIMENSION

50.8*38.1*9.82mm (2"*1.5"*0.387") (L*W*H)

PACKING

0.03Kg; 180pcs/6.4Kg/0.97CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. Short circuit not more than 60 seconds.

5. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

6. To insure proper operation, a 47uF/100V electrolytic capacitor with Esr <1Ω must be added to the input line.

7.EMC filter suggestion(TBD):