Datasheet > ZBM20-15/AT

ZBM20-15/AT

更新时间： 2023-09-03 20:28:42

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
5页	1860K
描述
附件

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ZBM20-15/AT 数据手册

ZBM20 Series

https://product.tdk.com/en/power/zbm

www.emea.lambda.tdk.com/zbm

12V, 15V and 24V 20A Buffer (Hold-Up) Modules

The ZBM20 20A buffer modules are ideal for providing short term hold-up or peak power for loads powered by 12V, 15V or 24Vdc output AC-DC power

supplies. During normal operation, energy is stored in the ZBM20’s electrolytic capacitors. When the AC power is interrupted for a short period of time,

ꢀ theꢀZBM20ꢀcontinuesꢀtoꢀpowerꢀtheꢀload,ꢀallowingꢀequipmentꢀtoꢀshutdownꢀinꢀaꢀsafeꢀandꢀcontrolledꢀmanner.ꢀꢀTheꢀZBM20ꢀcanꢀbeꢀsetꢀtoꢀﬁxedꢀorꢀvariableꢀbufferꢀꢀ

ꢀ mode.ꢀInꢀﬁxedꢀmodeꢀitꢀwillꢀprovideꢀpowerꢀwhenꢀtheꢀinputꢀvoltageꢀdropsꢀtoꢀbelowꢀaꢀpresetꢀlevel,ꢀinꢀvariableꢀmodeꢀ(24Vꢀmodelꢀonly)ꢀwhenꢀtheꢀinputꢀdecreasesꢀꢀ

by 1V. Multiple buffer modules can be paralleled for additional hold-up time. Product status can be accessed remotely via a DC OK relay. The output

voltage can also be inhibited to avoid an unsafe discharge of the stored energy.

Features

Beneﬁts

•ꢀProvidesꢀ380msꢀAdditionalꢀHold-UpꢀTimeꢀatꢀMaxꢀBufferꢀPower

• Utilizes Electrolytic Capacitors to Store Energy

• Five Year Warranty

• Avoids Loss of Data During AC Power Interruptions

• No Batteries to Service or Maintain

• Lower Cost of Ownership

• Parallel Capable

•ꢀHold-UpꢀTimeꢀCanꢀBeꢀExtended

• Avoids Unsafe Discharge of Stored Energy

• Output Remote On/Off Function

Model Selector

Output Voltageꢀ

FixedꢀModeꢀ

(V) (1)

OutputꢀVoltageꢀ

DynamicꢀModeꢀ

Maximumꢀ

Currentꢀ

(A)

Averageꢀ

BufferꢀPowerꢀ

(W)

Modelꢀ

(V) (1)

ZBM20-12

ZBM20-15

ZBM20-24

13.8

22.4

220

276

448

Vin-1

ZBM20 Series

12 3 4 5

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