FA

The FA series is a high-density full brick converter that incorporates the desired features required in today’s demanding low voltage bus applications. Its unique dual interleaved phase-shifted topology minimizes both input and output noise. When performance, reliability, and low cost are needed, the FA series delivers.

● 100% Burn In ● Synchronizable ● Output Trim ±10% ● 1500VDC Isolation ● Operation to No Load ● Very Low Output Ripple ● Output Current up to 60A ● Fast Transient Response ● Fixed Switching Frequency ● 250-300 Watts Output Power ● Remote Sense Compensation ● Remote ON/OFF (Active High/Low) ● Short Circuit and Over Temperature Protection ● 90% Efficient at Half Load, 88% Efficient at Full Load ● Optional Chassis Mount Version Available (See CMFA Series)
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
FA12S43-250 Input Voltage: 12/24 Output Voltage: 43 Output Current: 5.814A Output Power (W): 250 No. Outputs: S Case: Through Hole Get a Quote
FA12S43-250TH Input Voltage: 12/24 Output Voltage: 43 Output Current: 5.814A Output Power (W): 250 No. Outputs: S Case: Through Hole Get a Quote
FA12S48-250 Input Voltage: 12/24 Output Voltage: 48 Output Current: 5.208A Output Power (W): 250 No. Outputs: S Case: Through Hole Get a Quote
FA12S48-250TH Input Voltage: 12/24 Output Voltage: 48 Output Current: 5.208A Output Power (W): 250 No. Outputs: S Case: Through Hole Get a Quote
FA12S12-300 Input Voltage: 12/24 Output Voltage: 12 Output Current: 25A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S12-300TH Input Voltage: 12/24 Output Voltage: 12 Output Current: 25A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S15-300 Input Voltage: 12/24 Output Voltage: 20 Output Current: 20A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S15-300TH Input Voltage: 12/24 Output Voltage: 20 Output Current: 20A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S20-300 Input Voltage: 12/24 Output Voltage: 20 Output Current: 15A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S20-300TH Input Voltage: 12/24 Output Voltage: 20 Output Current: 15A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S24-300 Input Voltage: 12/24 Output Voltage: 24 Output Current: 12.5A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S24-300TH Input Voltage: 12/24 Output Voltage: 24 Output Current: 12.5A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S26-300 Input Voltage: 12/24 Output Voltage: 26 Output Current: 11.54A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S26-300TH Input Voltage: 12/24 Output Voltage: 26 Output Current: 11.54A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S28-300 Input Voltage: 12/24 Output Voltage: 28 Output Current: 10.71A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S28-300TH Input Voltage: 12/24 Output Voltage: 28 Output Current: 10.71A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S5-300 Input Voltage: 12/24 Output Voltage: 5 Output Current: 60A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
FA12S5-300TH Input Voltage: 12/24 Output Voltage: 5 Output Current: 60A Output Power (W): 300 No. Outputs: S Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 12/24
Input Voltage Range: 10~36
Input Filter: 1,000µF low ESR capcitor recommended
Remote ON/OFF: Active High or Active Low
UVLO: Yes
Input Frequency: 0 Hz
Output
Output Voltage: 5, 12, 15, 20, 24, 26, 28, 43, 48
Voltage Accuracy: ±1%
Output Current: 5.814A, 10.71A, 11.54A, 12.5A, 15A, 20A, 25A, 60A
Output Power (Watts): 250, 300
Output Trim/Adjustability: ±10%
Short Circuit Protection: Continuous, Self Re-setting
Thermal Protection: Yes
General
Efficiency: 90% typical
Isolation: 1500VDC
Environmental
Operating Temperature: -40 to 100°C
Storage Temperature: -55 to 125°C
Physical
Weight: 11.22 oz.
Dimensions: 4.6in. × 2.4in. × 0.5in.
Case Material: Aluminum alloy
Shielding: Six-Sided
Notes & safety
Notes: 1.Pin to pin tolerance ±0.01" [±0.3mm]. Pin diameter tolerance ±0.005" [±0.13mm].
2. Case material: 0.040" [1.02mm] thick, aluminum alloy 3003-0, Per: QQA 250/2.
3. Unless otherwise specified.
4. Unit comes with either 3M x 0.5 threaded thru inserts or for Ø.125 thru-hole add "TH" suffix to model part number. Example: FA12S24-300TH
5. For Heatsink add "HS" suffix to the model part number. Example: FA12S24-300HS.
6. Active High Enable is standard; for Active Low Enable add "R" suffix to the model number. Ex: FA12S24-300R.
7. Optional chassis mount version available. Please call Factory for ordering details.
Due to advances in technology, specifications are subject to change without notice.
Safety Approvals: NR60950-1, SN60950-1, IEC60950-1

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