Datasheet > LPV-20_11

LPV-20_11

更新时间： 2024-10-22 11:40:31

品牌	Logo	应用领域
明纬 - MEANWELL		开关
页数	文件大小	规格书
2页	96K
描述
20W Single Output Switching Power Supply

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中文翻译

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数据手册

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LPV-20_11 数据手册

20W Single Output Switching Power Supply

LPV-20 series

Features :

Constant voltage design

Universal AC input / Full range

Withstand 300VAC surge input for 5 seconds

Protections: Short circuit / Over current / Over voltage

Cooling by free air convection

Small and compact size

Fully encapsulated with IP67 level (Note.7)

Fully isolated plastic case

Class

power unit, no FG

Pass LPS

Suitable for LED lighting and moving sign applications

100% full load burn-in test

Low cost, high reliability

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 (Typ.)

1.0%

2.0%

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

50ms/230VAC

Note.4 90 ~ 264VAC

47 ~ 63Hz

16ms/115VAC at full load

127 ~ 370VDC

77%

81%

83%

INPUT

0.55A/115VAC 0.35A/230VAC

INRUSH CURRENT(max.)

LEAKAGE CURRENT

COLD START 35A/115VAC

0.25mA / 240VAC

70A/230VAC

110 ~ 150% rated output power

OVER CURRENT

OVER VOLTAGE

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

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

-30 ~ +70 (Refer to "Derating Curve")

20 ~ 90% RH non-condensing

WORKING TEMP.

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

EMC EMISSION

UL879, 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, EN61000-3-2 Class A, EN61000-3-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, 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 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.

7. Suitable for indoor use or outdoor use without direct sunlight exposure. Please avoid immerse in the water over 30 minute.

File Name:LPV-20-SPEC 2011-06-24

中文翻译

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