Datasheet > LPV-20-5

LPV-20-5

更新时间： 2024-10-22 05:42:43

品牌	Logo	应用领域
明纬 - MEANWELL		开关
页数	文件大小	规格书
2页	144K
描述
20W Single Output Switching Power Supply

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中文翻译

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LPV-20-5 数据手册

20W Single Output Switching Power Supply

LPV-20 series

Features :

Constant voltage mode power supply

Universal AC input / Full range

Epoxy encapsulated with IP67 level

Withstand 300VAC surge input for 5 seconds

Protections: Short circuit / Over current / Over voltage

Fully isolated plastic case

Cooling by free air convection

Small and compact size

UL1310 Class 2 power unit, pass LPS

100% full load burn-in test

Low cost, high reliability

Suitable for LED lighting and moving sign applications

2 years warranty

IP67

LPS

SPECIFICATION

MODEL

LPV-20-5

LPV-20-12

LPV-20-15

LPV-20-24

DC VOLTAGE

12V

15V

24V

RATED CURRENT

CURRENT RANGE

RATED POWER

1.67A

1.33A

0.84A

0 ~ 3A

15W

0 ~ 1.67A

20W

0 ~ 1.33A

20W

0 ~ 0.84A

20.2W

RIPPLE & NOISE (max.) Note.2 80mVp-p

VOLTAGE TOLERANCE Note.3 5.0%

120mVp-p

150mVp-p

OUTPUT

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

VOLTAGE RANGE

FREQUENCY RANGE

EFFICIENCY (Typ.)

AC CURRENT

1.0%

2.0%

Note.6 500ms, 20ms / 230VAC 500ms, 20ms / 115VAC at full load

50ms/230VAC

90 ~ 264VAC

47 ~ 63Hz

77%

16ms/115VAC at full load

81%

83%

INPUT

0.55A/115VAC 0.35A/230VAC

COLD STAR 35A/115VAC

0.25mA / 240VAC

INRUSH CURRENT(max.)

LEAKAGE CURRENT

70A/230VAC

110 ~ 150% rated output power

OVER CURRENT

Note.4

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

5.75 ~ 6.75V 13.8 ~ 16V 17.5 ~ 21V

PROTECTION

ENVIRONMENT

28 ~ 32V

OVER VOLTAGE

WORKING TEMP.

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

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

20 ~ 90% RH non-condensing

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

-40 ~ +80 , 10 ~ 95% RH

0.03%/ (0 ~ 50

)

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

SAFETY STANDARDS

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

EMI CONDUCTION & RADIATION

HARMONIC CURRENT

EMS IMMUNITY

UL1310 Class 2, CAN/CSA C22.2 No. 223-M91, IP67 approved, design refer to TUV EN60950-1, EN61347-2-13

I/P-O/P:3KVAC

SAFETY &

EMC

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

Compliance to EN55022 (CISPR22) Class B

Compliance to EN61000-3-2,-3

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

MTBF

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

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

)

OTHERS

NOTE

DIMENSION

0.22Kg; 60pcs/14.2Kg/0.62CUFT

PACKING

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 derating curve for more details.

5. The power supply is considered a component which will be installed a final equipment. The final equipment must be re-confirmed that it still meets

EMC directives.

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.

File Name:LPV-20-SPEC 2008-12-11

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