AM40U-C Datasheet | AIMTEC

DESCRIPTION Our AM40U-C series is a family of cost effective 40W single output DC-DC converters. These converters are shielded on all six sides and encapsulated with a nickel-coated copper with a non-conductive base and dimensions of 50.8x40.64x10.8mm. The high performance features of our AM40U-C ponents include short circuit protection with hiccup auto recovery, tight line regulation and a high efficiency operation coefficient up to 88%. Seven models operate from an input voltage of 48VDC producing output voltages of 1.8, 2.5, 3.3, 5, 12, 15 & 24VDC. The normal operation is specified over the full operating temperature range of -25°C to +71°C with no derating required. Cooling is done by free air convection. ELECTRICAL SPECIFICATIONS All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Input Specifications: Voltage range Filter Isolation Specifications: Rated voltage Resistance Capacitance General Specifications: Efficiency Switching frequency Output Specifications: Voltage accuracy Ripple Noise Short circuit protection Over current protection 48 VDC, 36~75VDC p (Pi) Network 1500VDC >1000 Mohms 1000p F 83% to 88% 400KHz, typ. 100% load ±2%, max. <0.2% Vout +20m Vmax (Vp-p) <0.5% Vout +50m Vmax (Vp-p) Hiccup, auto-recovery Works over 120% of rating and recovers automatically Over voltage protection Zener diode clamp protection Line regulation (HL-LL) ±0.5%, typ. Load regulation (10-100%)±1%, typ. Temperature coefficient ±0.02%/°C, typ. Physical Specifications: Dimensions 50.8x50.8x10.8mm 2.0x2.0x0.42inches Weight 70g Case material Nickel-Coated Copper with Non-Conductive base, six sides’ shielded Environmental Specifications: Operating temperature -25°C …+71°C Storage temperature -55°C …+105°C Case temperature +95°C, max. Humidity (non-condensing) Up to 95% Cooling Free-air convection Specifications are subject to change without notification MTBF: > 550,000 hrs (MIL-HDBK-217F, Ground Benign,...