PCB PLUG-IN TRANSFORMER since 1975 MF YL TD . THAI LIN RADIO TL77 Series • • • • • • A B B CO IL A Power – 1.1VA to 36VA Dielectric strength – 2500Vrms (P – S) Primary – Dual primary (115V/230V 50/60Hz) or Single primary (115V 50/60Hz) Secondary – Series or parallel Insulation class – Class F (155°C) Agency approvals – UL506, CSA C22.2 #66 C C E F #7 #8 O J Bottom View Fig. B Single Primary (6-Pin Style) LI N 115V 50/60 Hz G I Fig. A #4 H #5 #6 #7 #8 G Bottom View F H RA DI J #5 #6 K #1 #2 #3 #4 #3 #4 D D K #1 #2 E Dual Primary (8-Pin Style) #5 #4 #5 #6 #7 115/230V #3 50/60 Hz #2 #6 #7 #8 #1 #1 Schematic #8 Schematic TH AI Dimension (mm) Product Series A B C D E F G H I J 1.1 VA 36.5 32.0 25.5 5.5 0.5×1.0 6.35 6.35 30.5 --2.4 VA 36.5 32.0 31.5 5.5 0.5×1.0 6.35 6.35 30.5 --6.0 VA 42.0 34.0 34.3 5.0 0.5×1.0 6.35 8.90 32.5 -27.0 12 VA 49.0 41.0 36.8 5.0 0.5×1.0 7.62 10.16 35.8 -32.0 20 VA 58.0 48.5 36.8 5.0 0.5×1.0 7.62 10.16 40.6 -38.0 36 VA 67.0 56.0 40.6 5.0 0.5×1.0 10.16 10.16 47.0 56.0 44.0 Tolerance max. max. max. ±1.0 ±0.2 ±0.3 ±0.3 ±0.5 ±0.5 ±0.5 Note : Dimension “ E ” is pin size, and dimension “ K ” is the maximum allowable screw size. K --∅2.5 ∅3.0 ∅3.5 ∅4.0 max. Fig. A A A A A B -- Weight (g) 75 110 180 285 360 490 approx. 70 12 VA 20 VA 5V 6.3V 8V 10V 12V @ 0.22A @ 0.18A @ 0.14A @ 0.11A @ 0.09A 28V 36V 48V 56V 120V @ 0.04A @ 0.03A @ 0.023A @ 0.02A @ 0.01A 14V 18V 24V 28V 60V @ 0.08A @ 0.06A @ 0.046A @ 0.04A @ 0.02A 10V 12.6V 16V 20V 24V @ 0.25A @ 0.2A @ 0.15A @ 0.12A @ 0.1A 5V 6.3V 8V 10V 12V @ 0.5A @ 0.4A @ 0.3A @ 0.24A @ 0.2A @ 0.085A @ 0.065A @ 0.05A @ 0.045A @ 0.02A 14V 18V 24V 28V 60V @ 0.17A @ 0.13A @ 0.1A @ 0.09A @ 0.04A 10V 12.6V 16V 20V 24V @ 0.6A @ 0.5A @ 0.4A @ 0.3A @ 0.25A 5V 6.3V 8V 10V 12V @ 1.2A @ 1A @ 0.8A @ 0.6A @ 0.5A D D D D D 28V 36V 48V 56V 120V @ 0.2A @ 0.17A @ 0.125A @ 0.11A @ 0.05A 14V 18V 24V 28V 60V @ 0.4A @ 0.34A @ 0.25A @ 0.22A @ 0.1A D D D D D TL77-2F-28 TL77-2F-36 TL77-2F-48 TL77-2F-56 TL77-2F-120 S S S S S TL77-2F-28 TL77-2F-36 TL77-2F-48 TL77-2F-56 TL77-2F-120 D D D D D TL77-3F-10 TL77-3F-12 TL77-3F-16 TL77-3F-20 TL77-3F-24 S S S S S TL77-3F-10 TL77-3F-12 TL77-3F-16 TL77-3F-20 TL77-3F-24 D D D D D TL77-3F-28 TL77-3F-36 TL77-3F-48 TL77-3F-56 TL77-3F-120 S S S S S TL77-3F-28 TL77-3F-36 TL77-3F-48 TL77-3F-56 TL77-3F-120 D D D D D 28V 36V 48V 56V 120V TL77-4F-10 TL77-4F-12 TL77-4F-16 TL77-4F-20 TL77-4F-24 S S S S S TL77-4F-10 TL77-4F-12 TL77-4F-16 TL77-4F-20 TL77-4F-24 D D D D D TL77-4F-28 TL77-4F-36 TL77-4F-48 TL77-4F-56 TL77-4F-120 S S S S S TL77-4F-28 TL77-4F-36 TL77-4F-48 TL77-4F-56 TL77-4F-120 CO IL TL77-2F-10 TL77-2F-12 TL77-2F-16 TL77-2F-20 TL77-2F-24 TL77-5F-10 TL77-5F-12 TL77-5F-16 TL77-5F-20 TL77-5F-24 S S S S S TL77-5F-10 TL77-5F-12 TL77-5F-16 TL77-5F-20 TL77-5F-24 D D D D D 10V 12.6V 16V 20V 24V @ 1.2A @ 1.0A @ 0.8A @ 0.6A @ 0.5A 5V 6.3V 8V 10V 12V @ 2.4A @ 2A @ 1.6A @ 1.2A @ 1A TL77-5F-28 TL77-5F-36 TL77-5F-48 TL77-5F-56 TL77-5F-120 S S S S S TL77-5F-28 TL77-5F-36 TL77-5F-48 TL77-5F-56 TL77-5F-120 D D D D D 28V 36V 48V 56V 120V @ 0.42A @ 0.35A @ 0.25A @ 0.22A @ 0.1A 14V 18V 24V 28V 60V @ 0.84A @ 0.7A @ 0.5A @ 0.44A @ 0.2A TL77-6F-10 TL77-6F-12 TL77-6F-16 TL77-6F-20 TL77-6F-24 S S S S S TL77-6F-10 TL77-6F-12 TL77-6F-16 TL77-6F-20 TL77-6F-24 D D D D D 10V 12.6V 16V 20V 24V @ 2A @ 1.6A @ 1.25A @ 1A @ 0.8A 5V 6.3V 8V 10V 12V @ 4A @ 3.2A @ 2.5A @ 2A @ 1.6A TL77-6F-28 TL77-6F-36 TL77-6F-48 TL77-6F-56 TL77-6F-120 S S S S S TL77-6F-28 TL77-6F-36 TL77-6F-48 TL77-6F-56 TL77-6F-120 D D D D D 28V 36V 48V 56V 120V @ 0.7A @ 0.55A @ 0.4A @ 0.35A @ 0.16A 14V 18V 24V 28V 60V @ 1.4A @ 1.1A @ 0.8A @ 0.7A @ 0.32A TL77-7F-10 TL77-7F-12 TL77-7F-16 TL77-7F-20 TL77-7F-24 S S S S S TL77-7F-10 TL77-7F-12 TL77-7F-16 TL77-7F-20 TL77-7F-24 D D D D D 10V 12.6V 16V 20V 24V @ 3.6A @ 2.85A @ 2.25A @ 1.8A @ 1.5A 5V 6.3V 8V 10V 12V @ 7.2A @ 5.7A @ 4.5A @ 3.6A @ 3A S S S S S TL77-7F-28 TL77-7F-36 TL77-7F-48 TL77-7F-56 TL77-7F-120 D D D D D 28V 36V 48V 56V 120V @ 1.3A @ 1A @ 0.75A @ 0.65A @ 0.3A 14V 18V 24V 28V 60V @ 2.6A @ 1A @ 1.5A @ 1.3A @ 0.6A TH 36 VA @ 0.11A @ 0.09A @ 0.07A @ 0.055A @ 0.045A S S S S S O 6 VA 10V 12.6V 16V 20V 24V RA DI 2.4 VA Secondary RMS Rating Series Parallel TL77-2F-10 TL77-2F-12 TL77-2F-16 TL77-2F-20 TL77-2F-24 AI 1.1 VA since 1975 Part Number Single 115V (6-Pin) Dual 115 / 230V (8-Pin) LI N Product Series PCB PLUG-IN TRANSFORMER MF YL TD . THAI LIN RADIO TL77-7F-28 TL77-7F-36 TL77-7F-48 TL77-7F-56 TL77-7F-120 Note: When checking the approval status of these series’ products with UL, the suffixes “ S ” or “ D ” should be omitted (but either of them will also be found on the part marking). 71