sales@emi-ic.com

S12915-66R

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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

S12915-66R AC-DC Switching Power Adapter – Technical Specifications

CategoryParameterSpecificationDetails & Notes
InputAC Voltage220-240V ACDesigned for 220V-240V regions (e.g., UK, EU, AU). Not for 110V use.
AC Frequency50 / 60 HzStandard for its target regions.
Input Current0.9A Max.
OutputDC Voltage12.0 VDCFixed regulated output.
DC Current9.2A Max.
Power110.4 WRated output power (12V * 9.2A). Often marketed as 110W.
Regulation±1%Excellent voltage stability under load.
Ripple & Noise< 120 mVp-p
Efficiency≥ 88% (Typ.)
ProtectionsOver Current (OCP)YesAuto-shutoff and recovery.
Over Voltage (OVP)Yes
Short Circuit (SCP)Yes
Over Temperature (OTP)Yes
PhysicalConnector (Output)5.5mm x 2.5mm Barrel JackThis is the most common type for this amperage.
PolarityCenter Negative (–)The R suffix denotes Reverse polarity (Center Negative). This is critical! ⚠️
AC Power PlugChinese Plug (GB 2099.1-2008)The -66 suffix specifically indicates a fixed, molded Chinese 3-pin plug.
Cable Length~1.8m (6 ft)Typical length for the DC output cable.
CoolingFanlessSilent operation through natural convection.
Case MaterialV-0 Fire Retardant PCSelf-extinguishing plastic casing.
Dimensions (LxWxH)~165 x 80 x 45 mmSlightly larger due to higher power rating.
Weight~450 g
EnvironmentalOperating Temperature0°C to +40°C
Storage Temperature-20°C to +85°C
Humidity5% – 95% RH (Non-condensing)
Safety & ComplianceSafety CertificationsCCC (China Compulsory Certificate)Mandatory Chinese safety certification.
Safety StandardGB 4943.1-2011Chinese national safety standard.
EMC StandardsGB 9254-2008Chinese electromagnetic compatibility standard.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries’ logistic time.

transport

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