1. What input voltage does the FDA75F support?

The FDA75F accepts a wide single-phase input range of 180–528Vac. It supports a nominal frequency of 50Hz or 60Hz and can operate across a wider frequency range of 47–440Hz. The power supply can also accept a 255–746Vdc input, although its safety approvals do not apply when using a DC input.

2. What output does the FDA75F provide?

The FDA75F-24 provides a regulated 24Vdc output at up to 3.2A, delivering a maximum output power of 76.8W. The output voltage can be adjusted from 21.6Vdc to 26.4Vdc.

3. Does the FDA75F require a cooling fan?

No. The FDA75F uses natural convection cooling and does not require an integrated fan. It can operate from -20°C to +70°C, subject to the load, mounting orientation and temperature derating requirements specified in the datasheet.

4. What protection and compliance features does the FDA75F include?

The FDA75F includes overcurrent, overvoltage and inrush-current protection. It complies with SEMI F47, IEC 61000-3-2 Class A, UL 62368-1, C-UL and EN 62368-1. The FDA75F does not include active power factor correction.

5. What mounting and configuration options are available?

The standard FDA75F is supplied in an enclosed chassis-mount format. Available options include DIN rail mounting, conformal coating and an operating indicator LED. Contact Relec Electronics to confirm the appropriate configuration for your application.

FDA75F Cosel

The FDA75F Cosel 75W AC-DC power supply provides a stable 24Vdc, 3.2A output from a wide 180–528Vac single-phase input. Its enclosed chassis-mount construction and natural convection cooling simplify integration into industrial equipment without requiring an internal cooling fan. Built-in overcurrent, overvoltage and inrush-current protection help protect the power supply and connected equipment. The FDA75F complies with SEMI F47 and IEC 61000-3-2 Class A, making it suitable for semiconductor equipment and other industrial applications. Optional conformal coating, DIN rail mounting and an operating indicator LED are available to meet different installation requirements.

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Category: AC-DC Power Supplies, Chassis Mount, Din Rail Mount, Power

Brands: Cosel

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FDA75F Cosel

The Cosel FDA75F is a compact 75W AC-DC power supply designed for industrial equipment operating from high-voltage single-phase inputs. It accepts a wide 180–528Vac input and provides a regulated 24Vdc output at up to 3.2A, delivering a maximum output power of 76.8W.

Natural convection cooling and efficiency of up to 87% support fanless operation in factory automation, machinery, process control, instrumentation and telecommunications equipment. The FDA75F also complies with SEMI F47 and recognised international safety and EMC standards.

FEATURES

Rated Current 10 A (5 Vdc), 4.2 A (12 Vdc), 3.4 A (15 Vdc), 2.1 A (24 Vdc), 1.1 A (48 Vdc)

Rated Voltage 5 Vdc, 12 Vdc, 15 Vdc, 24 Vdc, 48 Vdc

Frequency Range 47–440 Hz

Leakage Current 0.75 mA max (480 Vac, 60 Hz, full load)

Form Factor Enclosed, chassis mount

Certifications UL62368-1, C-UL (CAN/CSA-C22.2 No. 62368-1), EN62368-1, CE, UKCA, RoHS, SEMI F47, IEC61000-3-2 Class A, CISPR11 Class A, CISPR32 Class A