DC/DC Converter; Product Weight (grams): 5.2; Input voltage min (V): 36; Input voltage max (V): 72; Output voltage min: 12; Output voltage max: 12; Output voltage dual assymetric (y/n): Single; Output Power (W): 3; Max Output current (A): 0.25; Efficiency (%): 80; Package type: SMD; Mounting: PCB; W (in): 0.54; L (in): 0.94; H (in): 0.34; W (mm): 13.7; L (mm): 23.86; H (mm): 8.5; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 1500; EMC compliance 2: EN 55022 Class B; Case material: Plastic (flammability to UL 94V-0) ; Application 4 (building automation/IoT): 1; Application 5 (Industrial): 1; MTBF (h): 1000000; Derating : 85; Voltage Accuracy (%): ±3; Line Regulation (% of Vin): ±0.4; Load Regulation %: ±0.4; Ripple & Noise (mV p-p): 100; Switching Frequency typ (KHz): 350; Short circuit protection: Continuous
DC/DC Converter; Product Weight (grams): 5.2; Input voltage min (V): 36; Input voltage max (V): 72; Output voltage min: 12; Output voltage max: 12; Output voltage dual assymetric (y/n): Single; Output Power (W): 3; Max Output current (A): 0.25; Efficiency (%): 80; Package type: SMD; Mounting: PCB; W (in): 0.54; L (in): 0.94; H (in): 0.34; W (mm): 13.7; L (mm): 23.86; H (mm): 8.5; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 1500; EMC compliance 2: EN 55022 Class B; Case material: Plastic (flammability to UL 94V-0) ; Application 4 (building automation/IoT): 1; Application 5 (Industrial): 1; MTBF (h): 1000000; Derating : 85; Voltage Accuracy (%): ±3; Line Regulation (% of Vin): ±0.4; Load Regulation %: ±0.4; Ripple & Noise (mV p-p): 100; Switching Frequency typ (KHz): 350; Short circuit protection: Continuous
All the AM3LV-Z Series have been tested with the above recommended test circuit.
This series should be tested under load.
If it is necessary to further decrease the input/output ripple, the value of the filter capacitor can be increased; a capacitor with a low ESR
should be used. Excessive filter capacitance can cause start up problems with the converter.
In general, the recommended capacitance values are:
Cin: 12V input 100μF, 24V&48V input 10μF~47μF
Cout: 10μF/100mA
Refer to table below for maximum capacitor values:
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Series AM3LV-NZ
3 Watt | DC-DC Converter
External Capacitor Value
Single Output
Vout (VDC)
5
12
15
Cout (uF)
1000
470
330
Dual Output
Vout (VDC)
±5
±12
±15
Cout (uF)
±680
±330
±220
Derating
Free Air Convection
71º C
100
Output Power (%)
80
Safe Operating Area
60
40
20
0
- 40
- 20
0
20
40
60
80
85
100
Ambient Temperature
º C
NOTE: 1.
Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications.
2.
Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured.
3.
Mechanical drawings and specifications are for reference only.
4.
All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified.
5.
Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release.
6.
This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet.
7.
Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
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