MODEL

LPC-20-350                              

LPC-20-700

OUTPUT

DC VOLTAGE

CONSTANT CURRENT OPERATION VOLTAGE Note7

CURRENT RANGE

9 ~ 48V                                

9 ~ 30V

RATED CURRENT

  350mA                                    

700mA

RATED POWER

16.8W                            

       21W

RIPPLE & NOISE (max.)  Note.2

200mVp-p                     

200mVp-p

VOLTAGE ADJ. RANGE

CURRENT ADJ. RANGE

VOLTAGE TOLERANCE   Note.3

5.0%

LINE REGULATION

1.0%

LOAD REGULATION

2.0%

SETUP, RISE TIME

500ms, 250ms / 230VAC 500ms, 250ms / 115VAC at full load

HOLD UP TIME (Typ.)

50ms/230VAC  24ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 264VAC 127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR

EFFICIENCY (Typ.)

83%

AC CURRENT (Typ.)

0.55A/115VAC 0.35A/230VAC

INRUSH CURRENT (Typ.)

COLD START 35A/115VAC 70A/230VAC

LEAKAGE CURRENT

0.25mA / 240VAC

PROTECTION

CURRENT LIMIT

5% rated output current

Protection type : Constant current limiting type

SHORT CIRCUIT

Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

50.4 ~ 60V 

Protection type : Shut off o/p voltage, clamping by zener diode

OVER TEMPERATURE

ENVIRONMENT

WORKING TEMP.

-30 ~ +70 (Refer to output load derating curve)

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +80 , 10 ~ 95% RH

TEMP. COEFFICIENT

0.03%/ (0 ~ 50 )

VIBRATION

10 ~ 500Hz, 2G 12min./1cycle, period for  60min. each along X, Y, Z axes

SAFETY &EMC(Note 4)

SAFETY STANDARDS

UL879, UL1310 Class 2, CAN/CSA C22.2 No. 223-M91(except for LPC-20-350), IP67 approved ; design refer to TUV EN60950-1, EN61347-2-13

WITHSTAND VOLTAGE 

I/P-O/P:3KVAC

ISOLATION RESISTANCE

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

EMI CONDUCTION & RADIATION

Compliance to EN55015, EN55022 (CISPR22) Class B

HARMONIC CURRENT

Compliance to EN61000-3-2 Class A, EN61000-3-3

EMS

IMMUNITY

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

OTHERS

MTBF

786.5Khrs min. MIL-HDBK-217F (25 )

DIMENSION

118*35*26mm (L*W*H)

PACKING 

0.22Kg; 60pcs/14.2Kg/0.62CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25     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. Derating may be needed under low input voltage. Please check the static characteristics for more details.

5. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.

6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.