The UAC series are isolated AC to DC power supplies with integrated power factor corrections. The low profile 4.6" x 2.5" x 0.5" full brick can power up to 250W. Output voltage models ranges from 5V to 300V. The combination of front end PFC module and isolated low voltage output saves space - one module instead of two modules. • Wide input voltage range • Up to 250W output power in a full brick size • Input/output isolation • Regulated 5V to 300V output models • Fixed operating frequency Contact Pico for part number of available options: • Expanded operating temp: -40°C to +85°C Stabilization Bake Temperature Cycle Burn-In • Special Input Voltage, Output Voltage, or Output Power

PICO MODEL LIST Pico Part Number Note 1: Maintain minimum 10% of rated load to prevent a voltage surge. Note 2: Tested at nominal input voltage and full output load. Note 3: Units can operate <10% load but it may not meet all specifications. Note 4: A minimum 220|_iF, 450V high quality aluminum electrolytic capacitor is required.

PICO SPECIFICATIONS (115VAC/60Hz, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified)

POUT = Output Power in Watts n = Efficiency Trca = Thermal resistance of case to air in °C / W Thermal resistance of case (TRCA) Models with Max. Output Power = 200W & Efficiency at full load = 84%Models with Max. Output Power = 250W & Efficiency at full load = 85% 200

Series UAC PFC Module TYPICAL CONNECTION CIRCUIT Note 4: A minimum 220µF, 450V high quality aluminum electrolytic capacitor is required. Note 5: For ≤48V output models, a 4A fuse is required on the input. For ≥100V output models, a 5A fuse is required on the input. Note 6: For ≤48V output models, a 5Ω inrush thermistor is required on the input. For ≥100V output models, an external thermistor is not required on the input. Note 7: Physical Earth/Ground may be connected to baseplate/chassis or not connected. Please note: The external hold up capacitor must be installed prior to operation. It cannot...

Series UAC PFC Module MECHANICAL DRAWINGS ≤48V OUTPUT MODELS .090 [2.286] BOTTOM VIEW BOTTOM VIEW NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. RECOMMENDED TORQUE FOR MOUNTING SCREWS: 6-9 INCH-LBS c. EXTERNAL CAPACITOR REQUIRED ACROSS TERMINALS 4 AND 5 2025 REV 0

PICO MECHANICAL DRAWINGS Weight: 145 grams typical

PICO MECHANICAL DRAWINGS HEAT SINK ASSEMBLY

Series UAC PFC Module BOX PACKAGING - BULK POWER SUPPLY CARDBOARD CARRIER POWER SUPPLY Pico warrants each product manufactured by us and sold by us or an authorized representative, to be free from defects in material and workmanship. If properly used, it will perform within its applicable specifications for a period of one year after original shipment. Pico’s obligation under this guarantee is limited to repairing or replacing our product to the original purchaser. This warranty is in lieu of all other warranties, express or implied and constitutes fulfillment of our obligations to the purchaser....