Power-One LH2540-2
50 Watt AC-DC Converters
| Part No. | LH2540-2 |
|---|---|
| Datasheet | LH2540-2 Download |
| Manufacturer |  Power-One |
| Description | 50 Watt AC-DC Converters |
| Buy | Stock & Price |
H Series 50 Watt AC-DC Converters Input voltage range 85...255 V AC 1, 2 or 3 isolated outputs up to 48 V DC 4 kV AC I/O electric strength test voltage LGA
● Rugged electrical and mechanical design
● Output 1 regulated, outputs 2 and 3 tracking
● Operating ambient temperature range –10...50 °C with convection cooling Selection chart Output 1 Output 2 Output 3 Rated power Uo nom [V DC] 5.1 12 15 24 48 12 15 5.1 5.1 Io nom [A] 11 6 4.5 3 1.5 2 1.7 5 5 Uo nom [V DC] 12 15 12 15 Io nom [A] 2 1.7 0.7 0.6 Uo nom [V DC] 12 15 Io nom [A] 0.7 0.6 Po tot [W] 56 72 67 72 72 48 51 42 43 Type Input voltage 85...255 V AC LH 1001-2R LH 1301-2R LH 1501-2R LH 1601-2R LH 1901-2R LH 2320-2 LH 2540-2 LH 3020-2 LH 3040-2 Options D, V D D D D D D D, V D, V Input Input voltage Input frequency Inrush current limitation continuous range by thermistor 85...255 V AC 47...63 Hz Output Efficiency Output voltage 1 setting acc. Output voltage 2, 3 setting acc. Output voltage switching noise Line regulation Load regulation output 1 Load regulation output 2, 3 Output voltage 2, 3 Cross load regulation outp.
● Rugged electrical and mechanical design
● Output 1 regulated, outputs 2 and 3 tracking
● Operating ambient temperature range –10...50 °C with convection cooling Selection chart Output 1 Output 2 Output 3 Rated power Uo nom [V DC] 5.1 12 15 24 48 12 15 5.1 5.1 Io nom [A] 11 6 4.5 3 1.5 2 1.7 5 5 Uo nom [V DC] 12 15 12 15 Io nom [A] 2 1.7 0.7 0.6 Uo nom [V DC] 12 15 Io nom [A] 0.7 0.6 Po tot [W] 56 72 67 72 72 48 51 42 43 Type Input voltage 85...255 V AC LH 1001-2R LH 1301-2R LH 1501-2R LH 1601-2R LH 1901-2R LH 2320-2 LH 2540-2 LH 3020-2 LH 3040-2 Options D, V D D D D D D D, V D, V Input Input voltage Input frequency Inrush current limitation continuous range by thermistor 85...255 V AC 47...63 Hz Output Efficiency Output voltage 1 setting acc. Output voltage 2, 3 setting acc. Output voltage switching noise Line regulation Load regulation output 1 Load regulation output 2, 3 Output voltage 2, 3 Cross load regulation outp.
