· Unencapsulated Wide 4:1 input range 5 year warranty x 0.38" case Meets EN55022A for conducted noise
Input range............................ to 36 VDC; to 75 VDC Input capacitance.................. 48 models 24 models No load input power.............. 150mW typical Input reflected ripple (P-P).... 48 Models 24 Models 4mA 10mA see Note 2 1.5uF typical 2.7uF typical
Operating ambient temperature range: to +75°C (no derating) Baseplate: 105°C Max. Storage Temperature: to +125°C Humidity: to 95% (non-condensing) EMI/RFI Shielding: Five-Sided MTBF: 361,000 hours (MIL-HDBK-217)
Voltage tolerance.................. ±1.0% (main); ±2.0% (aux) (factory set-point) Line regulation...................... +0.5% max (main); ±0.5% (aux) Load regulation..................... ±0.5% (10% load to full load (singles)) ±1.0% (10% load to full load (duals)) Noise/ripple........................... 1% p-p (See Note 1) Short circuit protection.......... Continuous Power Cycle Overvoltage protection.......... Zener clamp Transient response.............. 1mS 50% Step load change to within 1% Vout
Switching frequency.............. All models 380kHz except & 150D Models 300kHz (typ.) Temperature coefficient......... ±0.02%/°C max.
In order to comply with safety regulations, it is recommended that a fuse of the following rating be fitted at the module's input.
ASIA 6F., CDW Building 382-392 Castle Peak Road Tsuen Wan, N.T., Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426
EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, Telephone:+44(0)1384-842211 Facsimile:+44(0)1384-843355
Input Voltage 9-36V 18-75V Output 1 Voltage @ 0.300A Output 2 Voltage Maximum Power 7.5W 9W Model Number
Please contact Astec for information on other output voltages, power ranges and configurations.
Case material: Anodized aluminum and plastic Weight: 0.60 oz/17 grams
1. 20MHz bandwidth. An external 0.1uf ceramic capacitor is recommended to be placed from +V out to -V out. 2. Meets FCC class A and ETS300-386-1 requirements for conducted noise. Consult factory for filter recommendations to meet FCC class B, VDE or EIC specifications. 3. All specifications are typical at nominal line, full load, and 25°C unless otherwise noted. 4. All specifications subject to change without notice. Mechanical drawings are for reference only. 5. Calculated per MIL HDBK 217F, Ground Benign at 25°C, full load.
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