Description
Yihua YH-1502D+Usb 15V 2A Usb Dc Power Supply
Product details of Yihua YH-1502D+Usb 15V 2A Usb Dc Power Supply by Electrica
Power supply input we can make 220V AC
Biggest power 30W max
Output voltage 0-15V DC
Work temperature -10 to 40 ° C
Empty carry to exhaust <0.25 Sold by: Electrica Yihua YH-1502D+Usb 15V 2A Usb Dc Power Supply by Electrica Store. I. PURPOSES Designed specifically for repair works on mobile phones and a broad range of comm- unication equipment and devices. This unit comes with continuously adjustable volt- age within the rated range and over-current protection, automatic recovery function. This is also a great unit for labs, schools, and electronic assembly lines. II. OPERATION 1. Connect the power supply's power cord to an electrical outlet.2. Turn ON the power switch, adjust the voltage knob to the desired output v- oltage. Connect the two terminals on the left side for voltage output.3. Connect the load based on the correct positive and negative poles, and the power supply will power as per normal.4. Once the operation is complete, disconnect the load, and turn OFF the po- wer switch. DISCONNECT the power cord when the power supply is not in use for an extended period.5. To use the continuous power when booting function with the 1502USB mo- del, connect the data uplink with the USB Type B port located at the rear of the power supply. Then, connect the mobile phone to the USB Type A port located at the front control panel. At this point, the power supply will prov- ide power and data transfer for the mobile phone when booting. III. MAINTENANCE & PRECAUTIONS 1. The power supply cannot be used in its full output capacity for a long perio- d, and please control the usage rate within 60%. Failure to do so may result in premature failure of the power supply caused by human error. Set aside additional current capacity based on your application when ordering this unit.2. The transistor component is located at the rear of the unit, and you should reserve enough room for cooling. DO NOT touch the transistor when using this unit to prevent the risk of potential burn injuries. IMPORTANT SAFEGUARDS Strictly follow the basic safety guidelines and precautions when using the product. The guidelines include: CAUTION!!! WARNING!!! Read the operating manual thoroughly before use.1. To prevent the danger of electric shocks, the product MUST be connected to the electrical outlet correctly.2. DO NOT immerse the product in water.3. Beware the danger of electric shock. To prevent electric shock, DISCONNECT the power plug when the product is not in use.4. This product is meant for indoor and home use ONLY.5. To prevent electric shock, DISCONNECT the power plug when replacing the fuse or conducting other repairs.6. Fuses of the same type and rated specification MUST be used for replacement.7. This product is not meant for users that are inexperienced (including children), have physical, sensory, or mental disabilities unless these users are guided and monitored by their responsible guardians. Take good care of the children and DO NOT allow. children to play with this product.8. Manage the children, and ensure that they DO NOT play with this product. 9. To prevent the risk of danger, ONLY the manufacturer, manufacturer-appointed service provider, or certified professionals are allowed to replace the power cord if the powercord is damaged. 10. ANY reparation services shall ONLY be conducted by the manufacturer-appointed service provider. This product does not include spare parts for users to conduct self reparations. 11. To reduce the risk of fire hazard or electric shock, keep the product indoor and DONOT expose this product in the rain or humid environments. Read the instructionmanual before use. 12. To ensure your safety, TURN OFF the power switch when the operation is complete. DISCONNECT the power cord if the product is not in use for an extended period.13. The product includes a detachable short power cord to reduce the risk of cable tangling or tripping14. A longer detachable power cord is available, use the power cord with utmost caution.15. When using the long detachable power cord: 1)The electrical ratings on the detachable power cord or extension cord MUST BEidentical to the electrical ratings of this product. 2) The extension cord should be a grounding three-prong power cord.3) Organize the longer power cord well. Ensure the power cord is on the surface of the table or work desk to avoid tripping, obstructing, or accidental pulling (especiallyfor children) 16. Reserve sufficient space around the power supply to allow heat dissipation and cooling.17. DO NOT use the product in environments where the ambient temperature is over 40°C
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