Datasheet > SI48D15-1000

SI48D15-1000

更新时间： 2024-11-09 09:28:07

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
3页	108K
描述
Analog Circuit, Hybrid,

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SI48D15-1000 数据手册

SI SERIES

15 AND 30 WATTS

15 AND 30 WATTS - SI SERIES

Wide Input, Single/Dual/Triple Outputs

FEATURES

• ^{Wide Input Voltage Range (2:1)}

• Over Voltage Protection on All Models

• 12VDC Nominal Input - 25 VDC Surge,

24VDC Nominal Input - 50VDC Surge,

48VDC Nominal Input - 100VDC Surge

• Continuous short circuit protection - all outputs

• Efficiency: up to 85%

• Remote On/Off Control via TTL

• ^{85-200VDC and 170-400VDC Inputs Available}

THE SI SERIES FROM WALL INDUSTRIES

The SI Series features a single case size (2.56 x 3.0 x

0.84”) for every unit - 15 to 30 watts. Specifications

include remote on/off, short circuit protection, Pi input fil-

ter, over-voltage protection and excellent line and load

regulation. SI Series units operate at case temperatures

from -25 to +85°C with no derating. Metallic case provid-

ed for shielding.

SPECIFICATIONS: SI SERIES

All specifications apply @ +25 C ambient unless otherwise

noted.

GENERAL SPECIFICATIONS

Efficiency...........................................................up to 85%

Isolation Voltage (input to output).................500VDC min.

Isolation Resistance (input to output)..............500MOhms

Switching Frequency..................................100kHz typical

INPUT SPECIFICATIONS

Input Voltages................................9-18, 18-36, 36-75VDC

Nominal Input..............................................12, 24, 48VDC

Input Filter......................................................Pi input filter

Remote On/Off Control........................Open collector TTL

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature (case).......................-25 to +85°C

Storage Temperature...................................-55 to +100°C

Humidity (non-condensing)..........................20 - 95% R.H.

OUTPUT SPECIFICATIONS

Output Current.....................................................see table

Output Voltage Tolerance.................................... 1% max.

Output Trim (external)....................... 10%, single outputs

Line Regulation..................................................see note 4

Load Regulation.................................................see note 5

Short Circuit Protection...................continuous, all outputs

Ripple/Noise (20MHz BW)................................100mV p-p

Overvoltage Protection.........................................see table

PHYSICAL SPECIFICATIONS

Shielding.............................................................Six-sided

Weight.....................................................................7.5 oz.

Case Material...................................Black coated copper

..........................................with non-conductive baseplate

Due to advances in technology, specifications subject to

change without notice.

603 778 2300

WWW.WALLINDUSTRIES.COM

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