Cosel USA, Inc. VAF503
- Part No.:
- VAF503
- Manufacturer:
- Cosel USA, Inc.
- Category:
- AC DC Converters
- Package:
- 5-DIP Module
- Datasheet:
-
VAF503.pdf
- Description:
- AC/DC CONVERTER 3.3V 3W
- Quantity:
- Payment:

- Shipping:

Inventory:1,824
Please send an inquiry. Send us your inquiry, and we will respond immediately.
VAF503 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Cosel USA, Inc.
- Series:
- VAF (5W)
- Package/Case:
- 5-DIP Module
- Packaging:
- Box
- Product Status:
- Obsolete
- Type:
- Open Frame
- Number of Outputs:
- 1
- Voltage - Input:
- 85 ~ 264 VAC, 110 ~ 370 VDC
- Voltage - Output 1:
- 3.3V
- Voltage - Output 2:
- -
- Voltage - Output 3:
- -
- Voltage - Output 4:
- -
- Current - Output (Max):
- 1A
- Power (Watts):
- 3 W
- Applications:
- ITE (Commercial)
- Features:
- Universal Input
- Operating Temperature:
- -10°C ~ 71°C (With Derating)
- Efficiency:
- 68%
- Mounting Type:
- Through Hole
- Size / Dimension:
- 2.85" L x 1.26" W x 0.79" H (72.4mm x 32.0mm x 20.1mm)
- Approval Agency:
- CE, cURus, TUV
- Standard Number:
- -
VAF503 FAQ
1.How can I place an order for VAF503 through Aetrix?
Please submit a Request for Quotation (RFQ) for VAF503 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VAF503 reliable?
The price and inventory of VAF503 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VAF503 is usually 5 days.
3.What payment methods are accepted for VAF503?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VAF503 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VAF503?
VAF503 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VAF503 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VAF503?
For technical support, including VAF503 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VAF503 requirements.
6.How does Aetrix verify that VAF503 is sourced from the original manufacturer or authorized distributors?
All VAF503 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VAF503 meets industry standards.
7.What is the process for return or replacement of VAF503?
All VAF503 units undergo pre-shipment inspection (PSI). If there is an issue with VAF503, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VAF503 part is unused and in its original packaging.
Return procedure for VAF503:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VAF503 Tags

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IRM-01-5
MEAN WELL USA Inc.

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IRM-01-12
MEAN WELL USA Inc.

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IRM-01-3.3
MEAN WELL USA Inc.

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IRM-02-5
MEAN WELL USA Inc.

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IRM-02-12
MEAN WELL USA Inc.

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IRM-02-15
MEAN WELL USA Inc.

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IRM-03-24
MEAN WELL USA Inc.

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IRM-03-5
MEAN WELL USA Inc.

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IRM-03-3.3
MEAN WELL USA Inc.

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IRM-03-15
MEAN WELL USA Inc.

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IRM-03-12
MEAN WELL USA Inc.

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ZP05S1200WB
Zettler Magnetics
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