Описание
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| MODEL | NED-35A | NED-35B | |||
| OUTPUT | OUTPUT NUMBER | CH1 | CH2 | CH1 | CH2 |
| DC VOLTAGE | 5V | 12V | 5V | 24V | |
| CURRENT RANGE | 0.5 ~ 5A | 0.1 ~ 1.5A | 0.5 ~ 4A | 0.2 ~ 1.3A | |
| RATED CURRENT | 4A | 1A | 2.2A | 1A | |
| RATED POWER | 32W | 35W | |||
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 120mVp-p | 80mVp-p | 200mVp-p | |
| VOLTAGE ADJ. RANGE | CH1: 4.75 ~ 5.5V | CH1: 4.75 ~ 5.5V | |||
VOLTAGE TOLERANCE NOTE.3 | 2.0% | 6.0% | 2.0% | 6.0% | |
| LINE REGULATION | 0.5% | 1.0% | 0.5% | 1.0% | |
| LOAD REGULATION | 1.5% | 3.0% | 1.5% | 3.0% | |
| SETUP, RISE TIME NOTE.5 | 500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load | ||||
| HOLD UP TIME (Typ.) | 50ms/230VAC 10ms/115VAC at full load | ||||
| INPUT | VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 370VDC | |||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||
| EFFICIENCY (Typ.) | 78% | 81% | |||
| AC CURRENT (Typ.) | 0.75A/115VAC 0.5 A/230VAC | ||||
| INRUSH CURRENT (Typ.) | COLD START 45A | ||||
| LEAKAGE CURRENT | <2mA / 240VAC | ||||
| PROTECTION | OVER LOAD | 110 ~ 150% rated output power | |||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||||
| OVER VOLTAGE | CH1: 5.75 ~ 6.75V | ||||
| Protection type : Shut down o/p voltage, re-power on to recover | |||||
| ENVIRONMENT | WORKING TEMP. | -20 ~ +60oC (Refer to output load derating curve) | |||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85oC , 10 ~ 95% RH | ||||
| TEMP. COEFFICIENT | 0.03%/oC (0 ~ 45oC ) | ||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||
| SAFETY &EMC(Note 4) | SAFETY STANDARDS | UL60950-1, CB(IEC60950-1) Approved | |||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC | ||||
| EMI CONDUCTION & RADIATION | Compliance to EN55022 (CISPR22) Class B | ||||
| HARMONIC CURRENT | Compliance to EN61000-3-2,-3 | ||||
EMS IMMUNITY | Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1 Light industry level, criteria A | ||||
| OTHERS | MTBF | 402.7Khrs min. MIL-HDBK-217F (25 ) | |||
| DIMENSION | 99*97*36mm (L*W*H) | ||||
| PACKING | 0.36Kg; 45pcs/17.2Kg/0.93CUFT | ||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25oCof ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load. 6. Each output can work within current range. But total output power can not exceed rated output power. 7. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. | ||||
35w dual output ned-35b switching power supply size:
1. Item will be shipped within 5-7 business days.
2. Delivery Time:
----Via Air: Generally 1-3 working days
----Via Express: Generally 3-7 working days.
----Via China Post Air Mail: Generally 15-25 working days
----Via Sea: According to the order.
3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply.
Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus.
Custom Product Design
OEM/ODM
Profession in export service from Maker Electric
High quality Product, Affordable Price
What is a switching power supply?
Switching power supply is the use of modern power electronic technology, control switch tube opened and shut off time ratio, to maintain stable output voltage of a power supply, switching power supply by general pulse width modulation (PWM) control IC and MOSFET.
What is the application scope of switch power supply?
Switching power supply products are widely used in industrial automation control, military industry equipment, scientific research equipment, LED lighting, industrial control equipment, communications equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifier, electronic refrigerator, LCD, LED lamps and lanterns, communications equipment, audio and video products, security monitoring, leds bags, computer case, digital products and instruments, etc.
What is the structure of switch power supply products?
Roughly by the main switch power supply circuit, control circuit, detection circuit, auxiliary power supply of the four most.
Switching Power Supply Common faults:
1.Blown fuse.
2.No dc voltage output or the output voltage is not stable.
3.The power load ability is poor.
MingWei switching power supply factory is a set design, development, production in one of the high-tech professional manufacturers, the region is the first company to introduce Taiwan manufacturer of switch power supply technology, building in May 2001.
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Характеристики
- Бренд
- makerele
- Выходная мощность
- 1-50 Вт
- Тип выхода
- Двойственный
- Номер модели
- NED-35B
- Частота на выходе
- 47-63Hz
- Индивидуальное изготовление
- Да
- Выходной ток
- 2.2A 1A
- Input Voltage
- 85 ~ 264VAC 120 ~ 370VDC
- Rated Power
- 35W
- DC Voltage
- 5V 24V
- EFFICIENCY
- 81%
- Voltage Tolerance
- 2% , 6%
- AC CURRENT
- 0.75A/115VAC 0.5 A/230VAC
- OVER LOAD
- 110 ~ 150% rated output power
- TEMP. COEFFICIENT
- 0.03%/oC (0 ~ 45oC )
- WITHSTAND VOLTAGE
- I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
- DIMENSION
- 99*97*36mm (L*W*H)
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