18W Single Output Switching Power Supply
Features :
LPHC-18
series
Constant current mode power supply
180-264VAC input only
Fully encapsulated with IP67 level (Note.6)
Protections:Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Pass LPS
100% full load burn-in test
Suitable for LED lighting and moving sign applications
High reliability / Low cost
2 years warranty
SPECIFICATION
MODEL
RATED CURRENT
DC VOLTAGE RANGE
RATED POWER
OUTPUT
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY(Typ.)
AC CURRENT
INRUSH CURRENT(max.)
LEAKAGE CURRENT
CURRENT LIMIT
PROTECTION OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
SAFETY &
EMC
(Note 5)
LPS
IP67
LPHC-18-350
350mA
6~48V
16.8W
5.0%
1.0%
3.0%
3600ms, 100ms / 230VAC
20ms/230VAC at full load
180 ~ 264VAC
47 ~ 63Hz
80%
0.3A/230VAC
Cold start 50A/230VAC
0.25mA / 240VAC
5% rated output current
Protection type : Constant current limiting type
50.4~ 60V
Protection type : Shut off o/p voltage, clamping by zener diode
Tj 170 t ypically (U1) Detect on main control IC
Protection type : Hiccup mode, recovers automatically after temperature goes down
-30 ~ 70
-40 ~ +80
0.2%/
(Refer to output load derating curve)
, 10 ~ 95% RH
(0 ~ 50
)
20 ~ 90% RH non-condensing
80%
254 ~ 370VDC
LPHC-18-700
700mA
6~25V
17.5W
250mVp-p
RIPPLE & NOISE (max.)
Note.2
300mVp-p
28.75~ 33.75V
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
IP67 approved; design refer to UL1310 Class 2,TUV EN60950-1, EN61347-2-13, CAN/CSA C22.2 No. 223-M91
I/P-O/P:3KVAC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH
EMI CONDUCTION & RADIATION
Compliance to EN55022 (CISPR22) Class A
HARMONIC CURRENT
Compliance to EN61000-3-2 Class A,EN61000-3-3
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A
EMS IMMUNITY
1200.6K hrs min. MIL-HDBK-217F (25 )
MTBF
DIMENSION
PACKING
140*30*22(L*W*H)
0.175Kg; 70pcs/13.3Kgs/0.71CUFT
OTHERS
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.
File Name: LPHC-18-SPEC 2011-03-09
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