Product comparison · 2 power adapters & inverters

HP 18W Tablet PC AC Adapter vs LevelOne 48V DC Industrial Power Supply

10specifications compared
10differ
0identical
17known for one product only

Key differences

Purpose
- 18W Tablet PC AC Adapter:Laptop
- 48V DC Industrial Power Supply:Network switch
Input voltage
- 18W Tablet PC AC Adapter:100-240 V
- 48V DC Industrial Power Supply:85-264 V
Output power
- 18W Tablet PC AC Adapter:18 W
- 48V DC Industrial Power Supply:76.8 W
Output voltage
- 18W Tablet PC AC Adapter:12 V
- 48V DC Industrial Power Supply:48 V
Output current
- 18W Tablet PC AC Adapter:1.5 A
- 48V DC Industrial Power Supply:1.6 A
Product colour
- 18W Tablet PC AC Adapter:Graphite
- 48V DC Industrial Power Supply:Green, Grey, White
Width
- 18W Tablet PC AC Adapter:54 mm
- 48V DC Industrial Power Supply:100 mm
Depth
- 18W Tablet PC AC Adapter:52 mm
- 48V DC Industrial Power Supply:65.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 18W Tablet PC AC Adapter, POW-4820
27 specifications	A HP 18W Tablet PC AC Adapter View product	B LevelOne 48V DC Industrial Power Supply Model POW-4820 View product
Features5 differ
PurposeDiffers	Laptop	Network switch
Input voltageDiffers	100-240 V	85-264 V
Output powerDiffers	18 W	76.8 W
Output voltageDiffers	12 V	48 V
Output currentDiffers	1.5 A	1.6 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over voltage, Overload, Short circuit
Power supply typeKnown for one	Indoor	Unknown — not stated by the source
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
CompatibilityKnown for one	HP Omni 10	Unknown — not stated by the source
Performanceidentical
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	122640 h
Connector(s)Known for one	90°	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Graphite	Green, Grey, White
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	IEC60068, EN60950-1, UL60950-1, EN55011, EN55022 (CISPR22) Class B, EN61000-3-2, EN61000-3-3, EN61000-4-2/3/4/5/6/8/11, EN61000-6-2, EN61204, EN55024
Weight & dimensions4 differ
WidthDiffers	54 mm	100 mm
DepthDiffers	52 mm	65.5 mm
HeightDiffers	28 mm	125.2 mm
WeightDiffers	89 g	600 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	125.2 mm
Package depthKnown for one	Unknown — not stated by the source	100 mm
Package heightKnown for one	Unknown — not stated by the source	55.5 mm
Package weightKnown for one	Unknown — not stated by the source	700 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85044090
Products per palletKnown for one	Unknown — not stated by the source	1 pc(s)

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.

More power adapters & inverters comparisons

All power adapters & inverters comparisons