Home > Products > AC/DC Converter > PA-A Series china factory direct 3.3v switching power supply
PA-A Series china factory direct 3.3v switching power supply
- 20000 Piece / Pieces per Month
- Shanghai
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Product Details
| Place of Origin: | Jiangsu, China | Brand Name: | PengTu 3.3v switching power supply | Model Number: | PA-A Series 0.1-3W |
| Output Power: | Other, 0.1~3W | Output Type: | Single | Input Voltage: | 220V |
| Output Voltage: | 3.3~48V | Output Frequency: | 160~200KHz | Output Current: | 0~1A |
Product Description
PA-A Series 0.1-3W 3.3v switching power supply
Notice:
We do have enough ability to produce custom-made order.
Samples are available
High quality and low price .
If need samples, Kindly contact us
2 years warranty
If you can not find the required products below, pls feel free contact with us! We can supply you all kinds of power converter and switching power supply.
Features
l Wide input voltage
l Broadband noise filter of input
l Comply with UL1950, IEC950 safety regulation
l Nice shape design
l Pin function compatible
l Fast dynamic response
Input Characteristic
l Inputvoltage range……………………85 ~ 264 VAC Rated value: 220VAC
Reverse Protection
Fuse Outside
Output Characteristic
l Voltage accuracy …….................…………±1%
l Line regulation(main) ………………........±0.2%
l Load regulation(main) …………….......…±0.4%
l Temperature coefficient …………........…±0.01%/℃
l Output current limiting ………….........… 120%(Typ)
l Dynamic response ……………………… 400μs
l Output current …………………………… 0-1A
l Output voltage …………………………… 3.3-48V
l Power …………………………………… 0.1-3W
General Characteristic
l Switching frequency …………………… 40-60 KHz
l Isolation resistance …………………… 200 MΩ
l MTBF ………………………………… >500000H
l Isolation voltage
Input-output:>1500 VAC/Min (Leakage current<5mA)
Input-case: >1500 VAC /Min (Leakage current<5mA)
Output-case: >500 VAC/Min
l Environmental Characteristic
Case temperature …………………… Industry: -25-+85℃
Storage temperature ……………….. Industry: -45~ +105℃
Models
Model | Output Lines | Input Voltage (V) | Input Voltage Range (V) | Output Voltage (V) | Output Current (A) | Ripple pk-pk (mv) | Efficieency (Typ) |
PA3-220S3.3-A | Single | 220 | 85-264 | 3.3 | 0.9 | 50 | 68% |
PA3-220S05-A | Single | 220 | 85-264 | 5 | 0.6 | 120 | 70% |
PA3-220S09-A | Single | 220 | 85-264 | 9 | 0.33 | 200 | 71% |
PA3-220S12-A | Single | 220 | 85-264 | 12 | 0.25 | 50 | 72% |
PA3-220S15-A | Single | 220 | 85-264 | 15 | 0.2 | 120 | 73% |
PA3-220S24-A | Single | 220 | 85-264 | 24 | 0.12 | 150 | 76% |
Remarks: Custom-made specifications are acceptable.
Mechanical drawing and pin definition
Our service
1.Your inquiry will be reply within 24hours
2.Well-trained and experienced staffs to answer all your inquiries in English
3.We have strictly management on the production and quality control
4.We have our own factory and professional engineers team to help you to resolve the prombles
5.We are greatly to accept the sample order for testing our quality ,serive and your market
3.3v switching power supply
Warranty term
1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, we will provide free new products or components based on the proof-documents.
2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, we will provide paid .
3.3v switching power supply
If you want to know more information ,pls feel free to contact us. Any feedback from you will be gave the prompt attention and reply!
Contact Us
- Nanjing Pengtu Power Supply Co., Ltd.
- Contact nameAlice Yao
- Phone86-25-52235946
- AddressNo. 16, Songgang Street, Jiangning District, Nanjing,Jiangsu
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