| Модель | WH-18-5 | WH-18-6 | WH-18-12 | |
| Выход | Выходное напряжение постоянного тока | 5В | 6V | 12 В |
| Допуск выходного напряжения | +1% | +1% | +1% | |
| Номинальный выходной ток | 3А | 2,5 А | 1,5 А | |
| Диапазон выходного тока | 0~3A | 0-2.5A | 0~1.5A | |
| Выходная мощность | 15W | 18W | 16W | |
| Ripple и шум | 200 мВпик-пик | 200 мВпик-пик | 200 мВпик-пик | |
| DC Voltage Adjustable Range | -9% ~ +10% | +10% | +10% | |
| Start, Rise, Hold Time | 200ms, 50ms, 20ms/230VAC | |||
| Вход | Диапазон входного напряжения | 170-264VAC; 47-63Hz，235-373VDC | ||
| AC Input Cток | 0.35A/230VAC | |||
| Эффективность | 78% | 78% | 80% | |
| Импульсный ток | Cold start current 30A / 230VAC | |||
| Ток утечки | ＜0.5mA/240VAC | |||
| Защита | Защита от перегрузки | 110% – 135% of rated output power start overload protection | ||
| Protection Mode | Fold type current limit, automatic recovery after removal of abnormal load conditions | |||
| Environmental Science | Рабочая температура и влажность | -10℃ ~ +60℃; 20% ~ 90% RH (please refer to load derate curve) | ||
| Storage Temperature And Humidity | -20℃ ~ +85℃; 10% ~ 95% RH non condensing | |||
| Seismic Resistance | 10~ 500Hz, 2G 10min. / 1 cycle, duration 60min, each axis | |||
| Безопасность | Pressure Resistance | Input-output room: 1.5kVac Input and ground: 1.5kVac Output and ground: 0.5kvac | ||
| Сопротивление изоляции | Input-output room: input and ground, output and ground: 100M ohms/ 500VDC | |||
| Другой | Масса | 0.116kg; 83*43.5*31(L*W*H) | ||
| Упаковка | 100pcs | |||
Импульсный источник питания переменного и постоянного тока 18 Вт, 5 В/3 А, 6 В/2,5 А, 12 В/1,5 А, блок питания постоянного тока, настенный адаптер питания
This 18W Switching Power Supply is perfect for powering small electronics projects!
With three different voltage outputs (5V, 6V, and 12V), this power supply can handle a wide range of applications.Plus, the high-quality components used in this power supply ensure that your projects run smoothly and safely.Если у вас есть какие-либо вопросы, пожалуйста, не стесняйтесь обращаться к нам по адресу Электронная почта: [email protected]
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- Описание Detail
This five-volt, three-amp power supply is perfect for powering your small electronics projects. It features high-quality components and a small DC ripple for smooth, efficient operation.
What’s more, it’s self-interference resistant and features a low operating temperature, making it ideal for use in a variety of applications. Order now and experience the quality and convenience of our new power
Часто задаваемые вопросы
Q1. What load size is a WH-18 suited for?
An 18W rating suits small devices such as IoT modules, LED indicators, small sensors, network devices and compact electronics.
Q2. How should the right output voltage and current be calculated?
The load’s rated voltage and maximum current are the starting point. The adapter’s rated output should exceed the load’s peak demand with a margin of roughly 20%.
Q3. What operating temperature range applies?
The WH series operates from –10°C to +60°C, suitable for most indoor commercial environments.
Q4. Are the units tested for safety before shipment?
Protection functions include short circuit, overload, overvoltage and over-temperature. Applicable certifications for target markets should be listed in the inquiry so documentation can be prepared.
Q5. What is the typical delivery model for distributors?
Distributors can request sample units, volume pricing and packaging options. Stable repeat supply is confirmed once forecast quantities are shared.
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