220V to 12VAC 300mA EI Step-Down Transformer (Single Secondary)
- Sold by 1 shop ยท checked 76 days ago
- 8 similar products, from EGP 85
Price may be out of date. Last checked 76 days ago. Confirm it on the shop's page.
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From Micro Ohm's listing
Description
Overview ๐ EI laminated transformer providing 12 VAC @ 300 mA from 220โ240 VAC mains. Single secondary only (NOT 12โ0โ12) . Key Features โญ Primary: 220โ240 VAC, 50/60 Hz Secondary: 12 VAC (RMS), 0.3 A Approx. power: 3.6 VA Detailed Specifications ๐ Parameter Value Notes Input 220โ240 VAC 50/60 Hz Output 12 VAC @ 0.3 A Single secondary Power โ3.6 VA Vrms ร I Pinout & Wiring ๐งฐ Side Terminals Function Primary P1 โ P2 220โ240 VAC Secondary S1 โ S2 12 VAC Performance & Calculations ๐ Noโload DC after bridge: 12ยท1.414 โ ~1.4 โ โ15.6 V . Example capacitor for ฮV=1 V at 0.3 A: 3,000 ยตF . ูุธุฑุฉ ุนุงู ุฉ ๐ ู ุญูู EI ููุฎุฑุฌ 12 VAC ุนูุฏ 300 ู ููู ุฃู ุจูุฑ ู ู 220โ240 VAC . ุซุงููู ู ูุฑุฏ (ู ุด 12โ0โ12) . ุงูุฃุฏุงุก ูุงูุญุณุงุจุงุช ๐ DC ุจุฏูู ุญู ู ุจุนุฏ ุงูููุทุฑุฉ โ 15.6 ูููุชุ ู ูุซู ุชู ูุฌ ~3,000 ยตF ููู 1 ูููุช ุชู ูุฌ ุนูุฏ 0.3 A.
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