Type | Power Adapter |
Form Factor | External |
Enclosure Color | Black |
Power Output | 90 Watts |
Power Voltage Output | 19V |
Application | General-purpose DC power supply for electronics |
Usage | Power Supply for AOPEN devices and compatible electronics |
AOPEN 90W CBOX 2 Power Adapter 19V Black
Key Benefits

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- Delivers a steady 90W at 19V, ensuring optimal performance for compatible devices.
- Compact black design complements most setups and reduces workspace clutter.
- Backed by AOPEN's Power Equipment family reputation, indicating reliability and quality.
Product Overview
The AOPEN 90W CBOX 2 Power Adapter (90.CX157.0210) provides consistent 19V power output at 90 watts, suitable for various electronics. Its compact, black enclosure ensures easy installation in professional or home setups. Part of AOPEN’s Power Equipment family, this adapter emphasizes reliability and usability, especially in environments requiring steady voltage supply. Manufactured in China, it represents AOPEN’s continuing commitment to quality components.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | 125 x 50 x 32 mm |
Weight | 350 g |
Operating Temperature Range | 0°C to 40°C |
Storage Temperature Range | -20°C to 85°C |
Operating Humidity | 10% to 90% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Cooling Method | Passive (fanless) |
Mounting | Desktop or cable-mounted |
Electrical Specifications
Input Voltage Range | 100 – 240V AC |
Output Voltage | 19V DC ±5% |
Output Current | Up to 4.74A |
Power Efficiency | Typical ≥ 88% |
Inrush Current | ≤ 60A peak (cold start @ 230VAC) |
Line Regulation | ±1% |
Load Regulation | ±5% |
Ripple and Noise | ≤ 200mVp-p |
Protection Features | Over Voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP), Over Temperature Protection (OTP) |
Interfaces
Power Connector Type | Barrel (coaxial) connector |
AC Input Connector Type | IEC 60320 C6 (Cloverleaf) |
Number of Outputs | 1 |
Input Frequency Range | 50/60 Hz |
Compliance & Origin
Country of Origin | China |
Certifications | UL, CE, FCC, RoHS |
Safety Standards | EN60950-1 / IEC60950-1 |
EMI/EMC Standards | EN55032, EN55024 |
Advanced Security Features
Electrical Protection | Built-in OVP/OCP/SCP/OTP for device safety |