i-tec PINV-140W power adapter/inverter vs i-tec ULPA90W power adapter/inverter

Comparison of PINV-140W, ULPA90W

20 specifications	A i-tec PINV-140W power adapter/inverter Model PINV-140W View product	B i-tec ULPA90W power adapter/inverter Model ULPA90W View product
Featuresidentical
Output powerKnown for one	—Unknown — not stated by the source	90 W
Efficiency	85%	85%
Output voltageKnown for one	230 V	—Unknown — not stated by the source
Output currentKnown for one	0.5 A	—Unknown — not stated by the source
Poweridentical
AC adapter output currentKnown for one	—Unknown — not stated by the source	5 A
Output voltage noteKnown for one	—Unknown — not stated by the source	5, 12, 15, 16, 18, 19, 20, 24V
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 40 °C	0 - 40 °C
Weight & dimensionsidentical
Cable lengthKnown for one	—Unknown — not stated by the source	1.20 m
WidthKnown for one	—Unknown — not stated by the source	62 mm
DepthKnown for one	—Unknown — not stated by the source	132 mm
HeightKnown for one	—Unknown — not stated by the source	35 mm
WeightKnown for one	—Unknown — not stated by the source	350 g
Other featuresidentical
Overload protection	Yes	Yes
Short circuit protectionKnown for one	—Unknown — not stated by the source	Yes
Dimensions (WxDxH)Known for one	70 x 160 x 70 mm	—Unknown — not stated by the source
Output power descriptionKnown for one	140W	—Unknown — not stated by the source
Performanceidentical
Connector(s)Known for one	USB type A	—Unknown — not stated by the source
Minimum system requirementsKnown for one	USB A	—Unknown — not stated by the source

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.