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- Contact Person : Ms. Ma Sophie
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Meanwell 40W 12V PFC,IP67 LED Driver, LPF-40-12
Led driver/power supply
Switching Power Supply | LPF-40-12 | |
OUTPUT | DC VOLTAGE | 12V |
CONSTANT CURRENT REGION Note.4 | 7.2 ~12V | |
RATED CURRENT | 3.34A | |
RATED POWER | 40W | |
RIPPLE & NOISE (max.) Note.2 | 150mVp-p | |
VOLTAGE TOLERANCE Note.3 | 4.0% | |
LINE REGULATION | 0.5% | |
LOAD REGULATION | 2.0% | |
SETUP, RISE TIME | 1000ms, 80ms / 115VAC at full load 1000ms, 80ms / 230VAC | |
HOLD UP TIME (Typ.) | 16ms at full load 230VAC /115VAC | |
INPUT | VOLTAGE RANGE | 90 ~ 305VAC 127 ~ 431VDC |
FREQUENCY RANGE | 47 ~ 63Hz | |
POWER FACTOR | PF 0.95/230VAC PF 0.98/115VAC at full load and rated output voltage PF 0.9 at 60 ~ 100% load | |
EFFICIENCY (Typ.) | 84% | |
AC CURRENT (Typ.) | 0.6A / 115VAC 0.3A / 230VAC | |
INRUSH CURRENT (Typ.) | COLD START 75A/230VAC | |
LEAKAGE CURRENT | <0.75mA / 240VAC | |
PROTECTION | OVERCURRENT | 95 ~ 108% |
Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed. | |
OVER VOLTAGE | 14 ~ 16V | |
Protection type : Shut down o/p voltage with auto-recovery or re-power on to recovery | ||
OVER TEMPERATURE | 105 5 (RTH2) | |
Protection type : Shut down o/p voltage, re-power on to recover | ||
ENVIRONMENT | WORKING TEMP. | -30 ~ +50 @ full load ; +70 @ 60% load (Refer to derating curve) ; -40 can power on |
WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |
STORAGE TEMP., HUMIDITY | -40 ~ +80 , 10 ~ 95% RH | |
TEMP. COEFFICIENT | 0.03%/ (0 ~ 50 ) | |
VIBRATION | 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes | |
SAFETY &EMC(Note 4) | SAFETY STANDARDS | UL8750, EN61347-1, EN61347-2-13 independent, IP67 approved ; Design refer to UL60950-1, TUV EN60950-1 |
WITHSTAND VOLTAGE | I/P-O/P:3KVAC | |
ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25 / 70%RH | |
EMI CONDUCTION & RADIATION | Compliance to EN55015, Class B | |
HARMONIC CURRENT | Compliance to EN61000-3-2,CLASS C( 60% load),EN61000-3-3 | |
EMS IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, heavy industry level, criteria A | |
OTHERS | MTBF | Khrs min. MIL-HDBK-217F (25 ) |
DIMENSION | 162.5*43.5*32mm (L*W*H) | |
PACKING | 0.44Kg; 32pcs/ 15.08Kg/0.93CUFT | |
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. Constant current operation region is within 60% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design.5. Derating may be needed under low input voltages. Please check the static characteristics for more details.6. Safety and EMC design refer to EN60598-1, CNS15233, GB7000.1, FCC part18.7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.8. 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. | |
Mechanical Specification & Block Diagram & Derating Curve |
Meanwell 40W 12V PFC,IP67 LED Driver, LPF-40-12