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Features
- Universal operation - dual primary. 115 or 230 VAC, 50/60 Hz current.
- 14 output voltages to choose from (5 - 36 VAC R.M.S.)
- Six VA size models available from - 2.5 to 56VA.
- Low profile, split bobbin with top shroud design.
- Dual winding secondaries, non-concentrically wound. Can be wired in series, parallel or used separately.
- Low primary to secondary coupling - no electrostatic shield required.
- High insulation - Hipot of 4,000V RMS.
- Class F insulation - 155 degrees C.
- Two hole mounting on 2.5, 5, 10 and 20VA sizes, four hole mounting on 30 and 56VA size (mounting screws not provided).
- P.C. board mount with industry standard pin spacing.
- Listings: cUL
Mechanical & Schematic Data
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Mounting Dimensions (see tables below)
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Schematic
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Complete Connection diagram can be found here - 183 Connection Diagram
Gallery
Part Details
Click Part No, below, for details (e.g., Product drawings, assembly instructions, ship weight)
| Dual Primary | Bulk Pack | Size | Secondary (RMS) | Dual Primary 115/230V | Bulk Part | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 115/230V | Quantity | Price | Buy Now | Quantity | Price | Buy Now | ||||
| Part No. | Part No. | VA | Series (see notes) | Parallel | ||||||
| 183E10 | 183E10-BULK | 2.5 | 10V C.T. @ 0.25A | 5V @ 0.5A | 924 | $11.049 | Buy Now | 1024 | $11.049 | Buy Now |
| 183F10 | 183F10-BULK | 5 | 10V C.T. @ 0.5A | 5V @ 1A | 10 | $11.644 | Buy Now | 908 | $11.644 | Buy Now |
| 183G10 | 183G10-BULK | 10 | 10V C.T. @ 1A | 5V @ 2A | 46 | $13.732 | Buy Now | 306 | $13.732 | Buy Now |
| 183H10 | 183H10-BULK | 20 | 10V C.T. @ 2A | 5V @ 4A | 58 | $17.444 | Buy Now | 330 | $17.444 | Buy Now |
| 183J10 | 183J10-BULK | 30 | 10V C.T. @ 3A | 5V @ 6A | 42 | $21.997 | Buy Now | 408 | $21.997 | Buy Now |
| 183K10 | 183K10-BULK | 56 | 10V C.T. @ 5.6A | 5V @ 11.2A | 11 | $26.535 | Buy Now | 435 | $26.535 | Buy Now |
| 183E12 | 183E12-BULK | 2.5 | 12.6V C.T. @ 0.2A | 6.3V @ 0.4A | 20 | $11.049 | Buy Now | 368 | $11.049 | Buy Now |
| 183F12 | 183F12-BULK | 5 | 12.6V C.T. @ 0.4A | 6.3V @ 0.8A | 332 | $11.644 | Buy Now | 487 | $11.644 | Buy Now |
| 183G12 | 183G12-BULK | 10 | 12.6V C.T. @ 0.8A | 6.3V @ 1.6A | 7 | $13.732 | Buy Now | 420 | $13.732 | Buy Now |
| 183H12 | 183H12-BULK | 20 | 12.6V C.T. @ 1.6A | 6.3V @ 3.2A | 31 | $17.444 | Buy Now | 390 | $17.444 | Buy Now |
| 183J12 | 183J12-BULK | 30 | 12.6V C.T. @ 2.4A | 6.3V @ 4.8A | 216 | $21.997 | Buy Now | 688 | $21.997 | Buy Now |
| 183K12 | 183K12-BULK | 56 | 12.6V C.T. @ 4.4A | 6.3V @ 8.8A | 93 | $26.535 | Buy Now | 500 | $26.535 | Buy Now |
| 183E16 | 183E16-BULK | 2.5 | 16V C.T. @ 0.15A | 8V @ 0.3A | 115 | $11.049 | Buy Now | 360 | $11.049 | Buy Now |
| 183F16 | 183F16-BULK | 5 | 16V C.T. @ 0.31A | 8V @ 0.62A | 128 | $11.644 | Buy Now | 288 | $11.644 | Buy Now |
| 183G16 | 183G16-BULK | 10 | 16V C.T. @ 0.62A | 8V @ 1.25A | 38 | $13.732 | Buy Now | 288 | $13.732 | Buy Now |
| 183H16 | 183H16-BULK | 20 | 16V C.T. @ 1.25A | 8V @ 2.5A | 19 | $17.444 | Buy Now | 419 | $17.444 | Buy Now |
| 183J16 | 183J16-BULK | 30 | 16V C.T. @ 1.9A | 8V @ 3.8A | 22 | $21.997 | Buy Now | 408 | $21.997 | Buy Now |
| 183K16 | 183K16-BULK | 56 | 16V C.T. @ 3.5A | 8V @ 7A | 44 | $26.535 | Buy Now | 315 | $26.535 | Buy Now |
| 183E20 | 183E20-BULK | 2.5 | 20V C.T. @ 0.12A | 10V @ 0.24A | 52 | $11.049 | Buy Now | 314 | $11.049 | Buy Now |
| 183F20 | 183F20-BULK | 5 | 20V C.T. @ 0.25A | 10V @ 0.5A | 15 | $11.644 | Buy Now | 366 | $11.644 | Buy Now |
| 183G20 | 183G20-BULK | 10 | 20V C.T. @ 0.5A | 10V @ 1A | 52 | $13.732 | Buy Now | 500 | $13.732 | Buy Now |
| 183H20 | 183H20-BULK | 20 | 20V C.T. @ 1.0A | 10V @ 2A | 51 | $17.444 | Buy Now | 604 | $17.444 | Buy Now |
| 183J20 | 183J20-BULK | 30 | 20V C.T. @ 1.5A | 10V @ 3A | 48 | $21.997 | Buy Now | 432 | $21.997 | Buy Now |
| 183K20 | 183K20-BULK | 56 | 20V C.T. @ 2.8A | 10V @ 5.6A | 85 | $26.535 | Buy Now | 465 | $26.535 | Buy Now |
| 183E24 | 183E24-BULK | 2.5 | 24V C.T. @ 0.1A | 12V @ 0.2A | 18 | $11.049 | Buy Now | 479 | $11.049 | Buy Now |
| 183F24 | 183F24-BULK | 5 | 24V C.T. @ 0.21A | 12V @ 0.42A | 385 | $11.644 | Buy Now | 500 | $11.644 | Buy Now |
| 183G24 | 183G24-BULK | 10 | 24V C.T. @ 0.42A | 12V @ 0.84A | 137 | $13.732 | Buy Now | 1128 | $13.732 | Buy Now |
| 183H24 | 183H24-BULK | 20 | 24V C.T. @ 0.83A | 12V @ 1.66A | 117 | $17.444 | Buy Now | 456 | $17.444 | Buy Now |
| 183J24 | 183J24-BULK | 30 | 24V C.T. @ 1.25A | 12V @ 2.5A | 54 | $21.997 | Buy Now | 572 | $21.997 | Buy Now |
| 183K24 | 183K24-BULK | 56 | 24V C.T. @ 2.33A | 12V @ 4.66A | 251 | $26.535 | Buy Now | 325 | $26.535 | Buy Now |
| 183E28 | 183E28-BULK | 2.5 | 28V C.T. @ 0.09A | 14V @ 0.18A | 33 | $11.049 | Buy Now | 420 | $11.049 | Buy Now |
| 183F28 | 183F28-BULK | 5 | 28V C.T. @ 0.18A | 14V @ 0.36A | 56 | $11.644 | Buy Now | 440 | $11.644 | Buy Now |
| 183G28 | 183G28-BULK | 10 | 28V C.T. @ 0.36A | 14V @ 0.72A | 55 | $13.732 | Buy Now | 432 | $13.732 | Buy Now |
| 183H28 | 183H28-BULK | 20 | 28V C.T. @ 0.72A | 14V @ 1.44A | 31 | $17.444 | Buy Now | 402 | $17.444 | Buy Now |
| 183J28 | 183J28-BULK | 30 | 28V C.T. @ 1.06A | 14V @ 2.12A | 62 | $21.997 | Buy Now | 408 | $21.997 | Buy Now |
| 183K28 | 183K28-BULK | 56 | 28V C.T. @ 2A | 14V @ 4A | 62 | $26.535 | Buy Now | 366 | $26.535 | Buy Now |
| 183E36 | 183E36-BULK | 2.5 | 36V C.T. @ 0.07A | 18V @ 0.14A | 11 | $11.049 | Buy Now | 420 | $11.049 | Buy Now |
| 183F36 | 183F36-BULK | 5 | 36V C.T. @ 0.14A | 18V @ 0.28A | 74 | $11.644 | Buy Now | 1188 | $11.644 | Buy Now |
| 183G36 | 183G36-BULK | 10 | 36V C.T. @ 0.28A | 18V @ 0.56A | 82 | $13.732 | Buy Now | 168 | $13.732 | Buy Now |
| 183H36 | 183H36-BULK | 20 | 36V C.T. @ 0.56A | 18V @ 1.12A | 56 | $17.444 | Buy Now | 318 | $17.444 | Buy Now |
| 183J36 | 183J36-BULK | 30 | 36V C.T. @ 0.82A | 18V @ 1.64A | 77 | $21.997 | Buy Now | 288 | $21.997 | Buy Now |
| 183K36 | 183K36-BULK | 56 | 36V C.T. @ 1.56A | 18V @ 3.12A | 70 | $26.535 | Buy Now | 410 | $26.535 | Buy Now |
Mechanical & Schematic Data
Units shown: inch. Switch units to: mm
| (VA) | Dimensions | Pin Size | Mtg. | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | L | W | H | A | B | C | M | N | P | (Square) | Screw | lbs. |
| 2.5 | 1.63 | 1.44 | 1.13 | 0.20 | 0.25 | 1.00 | 1.06 | - | - | 0.025 | #4 | 0.17 |
| 5 | 1.63 | 1.44 | 1.38 | 0.20 | 0.40 | 1.00 | 1.06 | - | - | 0.025 | #4 | 0.37 |
| 10 | 1.88 | 1.56 | 1.38 | 0.20 | 0.40 | 1.14 | 1.25 | - | - | 0.036 | #4 | 0.53 |
| 20 | 2.25 | 1.88 | 1.63 | 0.40 | 0.40 | 1.46 | 1.50 | - | - | 0.036 | #4 | 0.9 |
| 30 | 2.63 | 2.19 | 1.56 | 0.55 | 0.28 | 1.68 | - | 1.75 | 2.19 | 0.045 | #6 | 1.15 |
| 56 | 3.00 | 2.50 | 1.81 | 0.60 | 0.30 | 1.90 | - | 2.00 | 2.50 | 0.045 | #6 | 1.7 |
Data subject to change without notice.
Tags: power transformer, low voltage, PCB mount, circuit board, dual primary, universal, output, dual winding, insulated
