Datasheet > SDM30-48S3

SDM30-48S3

更新时间： 2024-02-21 20:52:19

品牌	Logo	应用领域
明纬 - MEANWELL		/
页数	文件大小	规格书
3页	359K
描述
30W DC-DC Single Output

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技术参数
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SDM30-48S3 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.25	Is Samacsys：	N
Base Number Matches：	1

SDM30-48S3 数据手册

30W DC-DC Single Output

SDM30 series

Features :

Wide 2:1 DC input range

In/out capacitance1000pF

Protections: Short circuit / Overload / Over voltage

1000VDC I/O isolation for D/D

Cooling by free air convection

Built-in remote ON-OFF control

100% full load burn-in test

Fixed switching frequency at 225KHz

Lost cost

High reliability

1 year warranty

SPECIFICATION

MODEL

SDM30-12S3

SDM30-24S3

SDM30-48S3

SDM30-12S5

SDM30-24S5

SDM30-48S5

DC VOLTAGE

3.3V

RATED CURRENT

CURRENT RANGE

RATED POWER

0 ~ 5A

16.5W

0 ~ 5A

25W

OUTPUT

RIPPLE & NOISE (max.) Note.2 75mVp-p

VOLTAGE TOLERANCE Note.3 3.0%

75mVp-p

2.0% max.

1.0%

LINE REGULATION

LOAD REGULATION

TRIM OUTPUT

1.0%

13%(Typ.) output voltage

10%(Typ.) output voltage

RATED DC INPUT

VOLTAGE RANGE

EFFICIENCY (Typ.)

DC CURRENT

12S: 12VDC

12S: 9.2 ~ 18VDC

77%

24S: 24VDC

24S: 18~ 36VDC

79%

24S:2A

24S/48S:30mA

48S: 48VDC

48S: 36~ 72VDC

80%

77%

79%

80%

INPUT

12S:3.6A

48S:1A

IDLE CURRENT

12S:35mA

Above 105% rated output power

Protection type : Over power limiting, recovers automatically after fault condition is removed

OVERLOAD

3.8 ~ 4.95V

5.75 ~ 7.5V

PROTECTION

OVER VOLTAGE

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

SHORT CIRCUIT

ON/OFF CONTROL

WORKING TEMP.

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

Logic "1" or open: power on Logic "0" short to Vin-: power off

-25 ~ +85 (Refer to output load derating curve)

FUNCTION

STORAGE TEMP., HUMIDITY -25 ~ +85 , 0 ~ 95% RH

ENVIRONMENT

TEMP. COEFFICIENT

SAFETY STANDARDS

ISOLATION VOLTAGE

ISOLATION RESISTANCE

0.03%/ (0~50

Design refer to LVD

I/P-O/P:1KVDC

SAFETY &

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

EMC

(Note 6)

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

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

EMS IMMUNITY

MTBF

322.4K hrs min. MIL-HDBK-217F (25

50.8*50.8*16mm (2"*2"*0.63") (L*W*H)

0.1Kg; 150pcs/15.8Kg/0.97CUFT

)

OTHERS

NOTE

DIMENSION

PACKING

1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. Short circuit not more than 60 second.

5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required.

6. 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.

File Name:SDM30-SPEC 2007-05-24

12 3

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