Product comparison · 2 power adapters & inverters

APC Step-Down Transformer vs Linksys Power Supply for Small Business VoIP

3specifications compared
2differ
1identical
17known for one product only

Key differences

Input voltage
- Step-Down Transformer:208 V
- Power Supply for Small Business VoIP:100-240 V
Output voltage
- Step-Down Transformer:120 V
- Power Supply for Small Business VoIP:5 V

Side by side

Differences highlightedShow differences only

Comparison of Step-Down Transformer, PA100
20 specifications	A APC Step-Down Transformer View product	B Linksys Power Supply for Small Business VoIP Model PA100 View product
Features2 differ
Input voltageDiffers	208 V	100-240 V
Output voltageDiffers	120 V	5 V
PurposeKnown for one	Unknown — not stated by the source	IP Phone
Power supply typeKnown for one	Unknown — not stated by the source	Indoor
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output currentKnown for one	Unknown — not stated by the source	2 A
Adjustable output voltageKnown for one	Unknown — not stated by the source	No
Brand compatibilityKnown for one	Unknown — not stated by the source	Linksys
CompatibilityKnown for one	Unknown — not stated by the source	SPA-9xx
Designidentical
Product colour	Black	Black
Certificatesidentical
CertificationKnown for one	CSA/UL 1778	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	43.2 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	50 kg	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	445 x 610 x 89 mm	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	622 x 953 x 254 mm	Unknown — not stated by the source
I/O portsKnown for one	4 x NEMA L5-20R	Unknown — not stated by the source
Package dimensions (W x D x H)Known for one	444.5 x 609.6 x 88.9 mm (17.5 x 24 x 3.5")	Unknown — not stated by the source
Package weight (imperial)Known for one	49.9 kg (110 lbs)	Unknown — not stated by the source
Weight (imperial)Known for one	43.1 kg (95 lbs)	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.

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