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- Contact Person : Mr. Lee Jerry
- Company Name : Shenzhen NiteRay Electronic Products Dept.
- Tel : 86-755-61106844
- Fax : 86-755-61106486
- Address : Guangdong,Shenzhen,36, Taoyuan Road, Huangtian, Xixiang, Baoan, Shenzhen
- Country/Region : China
- Zip : 518102
19V 300mA Power Supply
Product Detailed
Related Categories:Switching Power Supply
Detailed Product Description
7.5W Series Switching Adapter, Power Supply
1. Product Highlights: Light and Compact design; Optional LED power indicator and Built-in EMI filter.
2. Input voltage: 90-264Vac, Frequency: 47-63Hz Input current: 0.15A.
3. Output voltage range: 2.8V- 24V, output current range: 0.24A -1A.
4. European / U. S. A/ U. K / Australia & New Zealand standard are available.
5. Protection: Short circuit protection; Over voltage protection; Over current protection; Thermal shutdown capability.
6. Safety approvals: UL60950 3rd edition; CAN/CSA C22.2 NO. 60950, .
7. With RoHS, UL, CE, CSA, FCC, PSE, SAA, C-Tick Compliance.
| DC output voltage | DC output current | Output voltage precision | Ripple&Noises | Regulation | Maximum output power | ||
| Line | Load | ||||||
| 1 | 21-24V | 0-0.357A | 5% | 150mV | ±1% | ±5% | 7.5W |
| 2 | 16-20V | 0-0.47A | 5% | 150mV | ±1% | ±5% | 7.5W |
| 3 | 10-15V | 0-0.75A | 5% | 100mV | ±1% | ±5% | 7.5W |
| 4 | 9.4-9.9V | 0-0.8A | 5% | 100mV | ±1% | ±5% | 7.5W |
| 5 | 8.8-9.3V | 0-0.85A | 5% | 80mV | ±1% | ±5% | 7.5W |
| 6 | 8.2-8.7V | 0-0.91A | 5% | 80mV | ±1% | ±5% | 7.5W |
| 7 | 7.6-8.1V | 0-0.98A | 5% | 70mV | ±1% | ±5% | 7.5W |
| 8 | 7.0-7.5V | 0-1.07A | 5% | 70mV | ±1% | ±5% | 7.5W |
| 9 | 6.4-6.9V | 0-1.17A | 5% | 60mV | ±1% | ±5% | 7.5W |
| 10 | 5.8-6.3V | 0-1.29A | 5% | 60mV | ±1% | ±5% | 7.5W |
| 11 | 5.2-5.7V | 0-1.44A | 5% | 60mV | ±1% | ±5% | 7.5W |
| 12 | 4.6-5.1V | 0-1.5A | 5% | 50mV | ±1% | ±5% | 7.5W |
| 13 | 4.0-4.5V | 0-1.5A | 5% | 50mV | ±1% | ±5% | 6.75W |
| 14 | 3.4-3.9V | 0-2.0A | 5% | 50mV | ±1% | ±5% | 6.8W |
| 15 | 2.8-3.3V | 0-2.0A | 5% | 50mV | ±1% | ±5% | 6.6W |
| 2. Electrical Specifications:(Absolute Maximum Rating) | ||||||||
| Description | Symbol | Min | Typ | Max | Units | Comment | ||
| Input | ||||||||
| Voltage | VIN | 90 | 120/240 | 264 | Vac | 2 Wire no Protective Ground | ||
| Frequency | FLINE | 47 | 50/60 | 63 | Hz | |||
| No-load Input Power(230VAC) | P | 0.3 | W | |||||
| Efficiency | η | 70 | % | |||||
| Inrush Current(240VAC) | I | 25 | A | Cold 25 | ||||
| Environmental | ||||||||
| Operating Temperature | T | 0 | / | 40 | Free convection,Seal level | |||
| Non-operating | T | -20 | / | 80 | Free convection,Seal level | |||
| Operating humidity | T | 10 | / | 90 | %RH | Non condensing | ||
| Non-operating humidity | T | 10 | / | 90 | %RH | Non condensing | ||
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