Datasheet > USP-350-48

USP-350-48

更新时间： 2024-02-24 06:25:08

品牌	Logo	应用领域
明纬 - MEANWELL		功率因数校正
页数	文件大小	规格书
2页	136K
描述
350W Single Output with PFC Function

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USP-350-48 技术参数

是否无铅：	不含铅	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	8.37	模拟集成电路 - 其他类型：	AC-DC POWER FACTOR CORRECTION MODULE
Base Number Matches：	1

USP-350-48 数据手册

350W Single Output with PFC Function

USP-350 series

Features :

Universal AC input / Full range

Built in active PFC circuit compliance to EN61000-3-2

Protections: Short circuit / Overload / Over voltage / Over temperature

Free air convection for 300W and 350W with 23.5CFM forced air

High power density 6.3w/in³

ZVS technology to reduce power dissipation

Active AC surge current limiting

U-bracket low profile:38mm

3 years warranty

SPECIFICATION

MODEL

USP-350-3.3

USP-350-5

USP-350-12

USP-350-15

USP-350-24

USP-350-48

DC VOLTAGE

RATED CURRENT

3.3V

70A

12V

15V

24V

48V

70A

29.2A

23.4A

14.6A

7.3A

CURRENT RANGE (convection) 0 ~ 50A

CURRENT RANGE (23.5CFM FAN) 0 ~ 70A

RATED POWER (convection) 165W

RATED POWER (23.5CFM FAN) 231W

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

0 ~ 50A

0 ~ 70A

250W

350W

80mVp-p

4.5 ~ 5.5V

2.0%

0 ~ 25A

0 ~ 29.2A

300W

0 ~ 20A

0 ~ 23.4A

300W

0 ~ 12.5A

0 ~ 14.6A

300W

0 ~ 6.25A

0 ~ 7.3A

300W

350.4W

100mVp-p

10.8 ~ 13.2V

2.0%

351W

350.4W

150mVp-p

21.6 ~ 26.4V

2.0%

350.4W

150mVp-p

43.2 ~ 52.8V

2.0%

OUTPUT

100mVp-p

13.5 ~ 16.5V

2.0%

VOLTAGE ADJ. RANGE

2.97 ~ 3.6V

VOLTAGE TOLERANCE Note.3 2.0%

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

0.5%

2.0%

1.0%

2000ms, 100ms/230VAC

4000ms, 100ms/115VAC at full load

HOLD UP TIME (Typ.)

VOLTAGE RANGE

12ms/230VAC

Note.5 90 ~ 264VAC

47 ~ 63Hz

16ms/230VAC

127 ~ 370VDC

16ms/115VAC at full load

FREQUENCY RANGE

POWER FACTOR (Typ.)

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

LEAKAGE CURRENT

0.94/230VAC

78%

0.95/230VAC

84%

0.98/115VAC at full load

88%

89%

INPUT

4A/115VAC

2A/230VAC

44A/230VAC

22A/115VAC

<2mA / 240VAC

105 ~ 120% rated output power

105 ~ 130% rated output power

OVERLOAD

Protection type : Constant current limiting, recovers automatically after fault condition is removed

3.7 ~ 4.6V 5.7 ~ 7V 13.5 ~ 16.3V 17 ~ 21V 26.7 ~ 32.4V

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

80 (TSW1) detect on heatsink of power transistor 80 (TSW2 ) detect on heatsink of power diode

53 ~ 64.8V

OVER VOLTAGE

OVER TEMPERATURE

PROTECTION

Protection type : Shut down o/p voltage with auto-recovery

-10 ~ +65 (Refer to output load derating curve)

20 ~ 90% RH non-condensing

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

-40 ~ +85 , 10 ~ 95% RH

ENVIRONMENT

0.03%/ (0 ~ 45

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

UL60950-1, TUV EN60950-1 approved

SAFETY STANDARDS

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC

SAFETY &

EMC

(Note 4)

EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B

HARMONIC CURRENT

EMS IMMUNITY

MTBF

Compliance to EN61000-3-2,-3

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

106.3K hrs min. MIL-HDBK-217F (25

235.2*101.5*38mm (L*W*H)

)

OTHERS

NOTE

DIMENSION

PACKING

1.1Kg; 16pcs/18Kg/0.72CUFT

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

EMC directives.

5. Derating may be needed under low input voltages. Please check the derating curve for more details.

File Name:USP-350-SPEC 2008-05-06

中文翻译

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