No NDA ZU15 Users Manual

1. General

2. Electrical Performance and Tests

3. Mechanical Tests and Requirements

4. Environmental Conditions

5. Mechanical Drawing

ZU15

This specification defines the performance characteristic of an DC/DC Car charger.
Car charger must comply with all the requirements of the specifications and drawing herein.
.

2.1 Input
Rated input voltage: Vdc 12V

Frequency: N/A
Current: 2500mAmax@ 12Vdc
Standby power: < 0.1W
Rating input load power: 27Wmax.
Starting time: < 1S@ 12Vdc Io = 100% load

2.2 Output

Voltage: 5.0V ± 5%
Current: Smart 4.8A max. for Iusb1+ Iusb2.
Ripple & noise: 120mVP-Pmax @ full load
Note: 20MHz bandwidth ripple & noise is measured by using 0.1uF C.C . & 10uF E.C.

bypassed at the output connector.

2.3 Short circuit protection

No damage to this power supply when output shorted to ground. When the short-circuited is
removed, the adapter shall promptly recover its normal operation.

3.1 Drop test

Drop height: 1.0m above 50mm hardwood.
Method: Total 6 times. Drop one time for each of the 6 case surfaces.
Expected result: After drop test, the unit should still operate properly. Small nick or slight

deformation may be accepted.

4.1 Operating temperature

0°C ~ +40°C

4.2 Storage temperature

-20°C ~ +60°C

4.3 Humidity

90% RH Non-condensing

5.1 Dimension: 83.71mm x 18.01mm

5.2 Drawing

5.2.1 Switch adapter unit:

FCC Caution: Anychanges ormodifications not expressly approved bythe partyresponsible
forcompliancecouldvoidthe user's authoritytooperate this equipment.
This devicecomplieswithPart15 of theFCC Rules.Operationissubject tothefollowingtwo
conditions:(1)This devicemaynotcause harmfulinterference,and(2)thisdevicemust accept
anyinterferencereceived,includinginterference thatmaycauseundesiredoperation.
NOTE:This equipment has been testedandfound to complywith thelimitsfor a ClassB
digitaldevice,pursuant toPart15 of theFCC Rules.
Theselimits are designedto providereasonable protectionagainstharmfulinterferencein a
residentialinstallation.This equipment generates, uses and canradiateradiofrequency
energyand,if notinstalledandusedin accordancewith theinstructions,maycause harmful
interferencetoradiocommunications.
However,thereis noguaranteethatinterferencewillnot occurin a particularinstallation.
Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbe
determinedbyturningthe equipment off and on, the useris encouraged to trytocorrect the
interference byone ormore of the followingmeasures:
FCC RF RadiationExposureStatement:
This equipmentcomplieswithFCCradiationexposurelimitssetforthfor an uncontrolled
environmentEndusersmustfollowthespecific operatinginstructionsforsatisfying RF
exposurecompliance.This transmittermust not be collocatedor operatinginconjunctionwith
anyother antenna or transmitter.
The devicehas beenevaluatedtomeet general RF exposurerequirement.Thedevicecanbe
usedinportableexposureconditionwithoutrestriction.