HA3950-AL Switch Mode Transformer 300 W Power Supply with PFC

Product Description:

Magnetics for 300 W Power Supply with PFC

Feature:

• HA3950-AL, Flyback transformer (T201) for 5 W bias supply operates with an input voltage range of 100 – 450 V.
• HA3858-AL, Gate drive transformer (T301)
• Core material Ferrite
• Terminations RoHS compliant tin-silver over tin over copper. Other terminations available at additional cost.
• Weight HA3950-AL: 13.5 g; HA3858-AL: 4.1 g
• Ambient temperature –40°C to +85°C
• Storage temperature Component: –40°C to +85°C.
• Tray packaging: –40°C to +80°C
• Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity)
• Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
• Packaging 100 per tray

1. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/
HP 4263B impedance analyzer or equivalent.
2. Peak primary current drawn at minimum input voltage.
3. Leakage inductance is for the primary and is measured with the secondary
shorted.
4. Output of the P1 winding is 10 V, 20 mA.
5. Isolation: 3000 Vrms, one minute primary to secondary;
500 Vrms, one minute windings to core
6. Electrical specifications at 25°C.

HA3950-AL Switch Mode Transformer 300 W Power Supply with PFC

Shape and Dimensions:

HA3950-AL Switch Mode Transformer 300 W Power Supply with PFC

HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer