Switching Power Supply

NES-150-12

OUTPUT

DC VOLTAGE

12V

CURRENT RANGE

0 ~ 12.5A

RATED CURRENT

12.5A

RATED POWER

150W

RIPPLE & NOISE (max.) Note.2

120mVp-p

VOLTAGE ADJ. RANGE

11.4 ~ 13.5V

VOLTAGE TOLERANCE
NOTE.3

1.0%

LINE REGULATION

0.5%

LOAD REGULATION

0.5%

SETUP, RISE TIME NOTE.5

800ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load

HOLD UP TIME (Typ.)

24ms/230VAC 20ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

83%

AC CURRENT (Typ.)

3A/115VAC 2A/230VAC

INRUSH CURRENT (Typ.)

COLD START 45A/230VAC

LEAKAGE CURRENT

<2mA / 240VAC

PROTECTION

OVER LOAD

110 ~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

13.8 ~ 16.2V

Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

-20 ~ +60°C (Refer to output load derating curve)

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85°C , 10 ~ 95% RH

TEMP. COEFFICIENT

0.03%/°C (0 ~ 50°C )

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY &EMC(Note 4)

SAFETY STANDARDS

UL60950-1, TUV EN60950-1 Approved

WITHSTAND VOLTAGE?

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

ISOLATION RESISTANCE

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

EMI CONDUCTION & RADIATION

Compliance to EN55022 (CISPR22) Class B

HARMONIC CURRENT

Compliance to EN61000-3-2,-3

EMS
IMMUNITY

Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, heavy industry level, criteria A

OTHERS

MTBF

433.3Khrs min. MIL-HDBK-217F (25 )

DIMENSION

199*98*38mm (L*W*H)

PACKING

0.7Kg; 30pcs/22Kg/1.24CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°Cof 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. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. 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.
7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.