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Product comparison · 2 power adapters & inverters

Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor vs Dell 9FJNM power adapter/inverter Indoor

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  • 15specifications compared
  • 13differ
  • 2identical
  • 10known for one product only

Key differences

The Dell 9FJNM power adapter/inverter Indoor has 244 W more output power than the Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor (280 W vs 36 W). The Dell 9FJNM power adapter/inverter Indoor has 36 V more output voltage than the Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor (48 V vs 12 V). The Dell 9FJNM power adapter/inverter Indoor has 4 A more output current than the Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor (7 A vs 3 A). Purpose: Universal on the Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor, Laptop on the Dell 9FJNM power adapter/inverter Indoor. Power supply type: Indoor/outdoor on the Dahua Technology S042-1A120300HE power adapter/inverter Indoor/outdoor, Indoor on the Dell 9FJNM power adapter/inverter Indoor.

  • Purpose
    • Universal
    • Laptop
  • Power supply type
    • Indoor/outdoor
    • Indoor
  • Input voltage
    • 90 - 264 V
    • 120 - 230 V
  • Output power
    • 36 W
    • 280 W
  • Output voltage
    • 12 V
    • 48 V
  • Output current
    • 3 A
    • 7 A
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 35 °C
  • Operating relative humidity (H-H)
    • 0 - 90%
    • 0 - 95%

Side by side

Differences highlightedShow differences only
25 specifications
A

Dahua Technology

S042-1A120300HE power adapter/inverter Indoor/outdoor

Model S042-1A120300HE

View product
B

Dell

9FJNM power adapter/inverter Indoor

Model 9FJNM

View product
Features6 differ
PurposeDiffersUniversalLaptop
Power supply typeDiffersIndoor/outdoorIndoor
Input voltageDiffers90 - 264 V120 - 230 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one4 A
Output powerDiffers36 W280 W
Output voltageDiffers12 V48 V
Output currentDiffers3 A7 A
CompatibilityKnown for oneDell Pro Max 16 Plus MB16250 Dell Pro Max 18 Plus MB18250 Dell Pro Max with GB10 FCM1253
Power current typeKnown for oneAC-to-DC
EfficiencyKnown for one87.4%
Power protection featuresKnown for oneOver current, Overheating, Overload, Surge protection
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 35 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Certificates1 differ
CertificationDiffersCEIEC AND UL 62368-1
Weight & dimensions4 differ
WidthDiffers51.1 mm78 mm
DepthDiffers101.5 mm23 mm
HeightDiffers71.6 mm162 mm
WeightDiffers175 g700 g
Cable lengthKnown for one1.5 m
Logistics dataidentical
Country of originKnown for oneChina

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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