AM250HB-11024SA30JZ-K

AM250HB-JZ DC-DC Converter Click to ORDER AM250HB-JZ samples The AM250HB-JZ series is a high-performance half brick DC/DC converter specifically designed for a variety of railway applications. It features 250W of output power with no requirement for minimum load, a wide input voltage of 43-160VDC, operating temperature up to 100℃ and reinforced I/O isolation of 3000VAC. Additionally, this series features include input under-voltage protection, output over-voltage, short-circuit, over-current and over-temperature protection, remote On/Off control, remote sense compensation and output voltage trim adjustment. The AM250HB-JZ meets EN50155 railway standards and are widely used in the centralized lighting, air conditioning and related on-board equipment. ½ brick Features • • • • • • • Summary Operating Temp: -40 °C to +100 °C Isolation voltage: 3000VAC High efficiency: Up to 90% typ. Regulated single output Output short circuit, over-current, over-voltage, input under-voltage, over temperature protection Standard ½ brick package Design to meet EN50155 AM250HB-JZ 1500 54 6000 250 125 105 100 3000 160 40 3 5 3.3 Input voltage Output voltage (VDC) (V) 1000 Isolation (VAC) 0 Power (W) -40 -40 Temp. range (°C) Derating (°C) Applications Training Press Release Coming Soon! Railway Product Training Video (click to open) F 052e R4 Industrial Application Notes www.Aimtec.com 1 AM250HB-JZ DC-DC Converter Models & Specifications Single Output Model AM250HB-11005SA30JZ Input Voltage (VDC) 40-160 40-66 AM250HB-11012SA30JZ 66-160 40-66 AM250HB-11015SA30JZ 66-160 40-66 AM250HB-11024SA30JZ 66-160 40-66 AM250HB-11048SA30JZ 66-160 40-66 AM250HB-11054SA30JZ 66-160 Add suffix “-K” for optional heat sink. Output Voltage (VDC) Nominal Vin Input Current Max (mA) No Load Full Load 5 70 2582 12 70 2582 15 70 2582 24 70 2582 48 70 2582 54 70 2582 Output Current Max (A) Maximum Capacitive Load (µF) Efficiency Full Load Typ (%) 40 16,6 20,8 13,3 16,6 8,3 10,4 4,1 5,2 3,7 4,6 22000 88 10000 90 6800 90 4000 90 680 90 680 90 Input Specification Parameters Input voltage Absolute maximum rating Start-up voltage Start-up time Shut down voltage Input reflected current On/Off control Conditions Typical Maximum Units Nominal 110V 1s max. 40 - 160 ≥-0.7 170 185 40 100 VDC VDC VDC ms VDC mA 40 36 100 Nominal 110V On Off Idle current Input filter Control pin open or 3.5-12VDC Control pin short to –Vin or 0-1.2VDC 5 10 mA Pi filter Isolation Specification Parameters Tested isolation voltage Resistance Capacitance Conditions Typical Input / output 60 sec, ≤ 5mA Input / case 60 sec, ≤ 5mA Output / case 60 sec, ≤ 5mA 500VDC 100KHz / 0.1V ≥3000 ≥1500 ≥1500 ≥100 1000 Conditions Typical Maximum Units VAC VAC VAC MΩ pF Output Specification Parameters Voltage accuracy Line regulation Load regulation Short circuit protection F 052e R4 ±1 LL – HL 100% load ±0.2 Nominal input, 0% - 100% load, 5V output ±0.8 Nominal input, 0% - 100% load, others ±0.4 Continues, Auto recovery www.Aimtec.com Maximum Units ±3 ±0.5 ±1.0 ±0.5 % % % % 2 AM250HB-JZ DC-DC Converter Over current protection Over voltage protection Transient Recovery Time Transient Response Deviation Ripple & Noise* Trim Sense compensation * Tested with the ripple & noise circuit. Nominal input, 25% load step change Nominal input, 25% load step change 20MHz bandwidth, 0% -100% load 140 130 200 ±3 120 150 160 500 ±5 200 ±10 5 % Io % Vo µs % mV pk-pk % % Conditions Typical Maximum Units With derating 260 -40 to +100 -55 to +125 General Specifications Parameters Switching frequency Operating temperature Storage temperature Over temperature protection Soldering temperature Temperature coefficient Cooling Humidity KHz °C °C °C °C %/ °C Case temperature 105 1.5mm distance, ≤ 10s 300 100% Load ± 0.03 Free air convection, force air convection Non-condensing ≥5 95 % RH Pin mountable 135 g Weight With optional -K heatsink 185 g Pin mountable 2.40 x 2.28 x 0.54 inches (61.0 x 57.9 x 13.8 mm) Dimensions (L x W x H) With optional -K heatsink 2.44 x 2.28 x 1.25 inches (62.0 x 58.0 x 31.8 mm) Case material Aluminum case, black plastic bottom (UL94V-0) MTBF ≥ 250 000 hrs (MIL-HDBK -217F, t=+25°C) NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity