MEANWELL LPHC Series Constant Current Power Supply

MODEL

LPHC-18-350

LPHC-18-700

OUTPUT

RATED CURRENT

350mA

700mA

DC VOLTAGE RANGE

6~48V

6~25V

RATED POWER

16.8W

17.5W

RIPPLE & NOISE (max.) Note.2

300mVp-p

250mVp-p

VOLTAGE TOLERANCE Note.3

±5.0%

CURRENT ACCURACY

±8.0%

LINE REGULATION

±1.0%

LOAD REGULATION

±3.0%

SETUP, RISE TIME

3600ms, 100ms / 230VAC

HOLD UP TIME (Typ.)

20ms/230VAC at full load

INPUT

VOLTAGE RANGE

180 ~ 264VAC           254 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY(Typ.)

80%

80%

AC CURRENT

0.3A/230VAC

INRUSH CURRENT(Typ.)

COLD START 50A(twidth=190μs measured at 50% Ipeak) at 230VAC

MAX. No. of PSUs on 16A CIRCUIT BREAKER

13 units (circuit breaker of type B) / 22 units (circuit breaker of type C) at 230VAC

LEAKAGE CURRENT

0.25mA / 240VAC

PROTECTION

OVER VOLTAGE

50.4~ 60V

28.75~ 33.75V

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

OVER TEMPERATURE

Tj 170℃ typically (U1) Detect on main control IC

Protection type : Hiccup mode, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.

-30~ +70℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +80℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.2%/℃ (0 ~ 50℃)

VIBRATION

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

SAFETY & EMC

(Note 5)

SAFETY STANDARDS

BIS IS15885, EAC TP TC 004, IP67 approved; design refer to UL1310 Class 2,TUV EN60950-1, CAN/CSA C22.2 No. 223-M91

WITHSTAND VOLTAGE

I/P-O/P:3KVAC

ISOLATION RESISTANCE

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

EMC EMISSION

Compliance to EN55032 (CISPR32) Class A, EN61000-3-2 Class A, EN61000-3-3, EAC TP TC 020

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A, EAC TP TC 020

OTHERS

MTBF

1200.6K hrs min.       MIL-HDBK-217F (25℃)

DIMENSION

140*30*22(L*W*H)

PACKING

0.175Kg; 70pcs/13.3Kgs/0.71CUFT

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 characteristic 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.  Suitable for indoor use or outdoor use without direct sunlight exposure.

7.  The unit might not be suitable for lighting applications in EU countries. Please check with your local authorities for the possible use of the unit.