Unencapsulated construction Single & Dual Output Models Industry Standard x 0.375" Footprint Input Characteristics
Input Voltage Range: Input Under Voltage Shutdown Input Filtering: Efficiency: No Load Input Current: 18-36, 36-75 VDC 33V (36-75) L-C Network See Available Models Chart 10mATelecom equipment Mixed analog/digital subsystems Distributed power networks
Output Voltage Accuracy: Output Voltage Adjustment: Total Error Band: Voltage Balance: Minimum Load Requirements: Line Regulation: Load Regulation: Ripple and Noise: Transient Response/Recovery Time: Temperature Coefficient: Short Circuit Protection: Over Voltage Protection: +/-1% N/A +/-2% Max. (Singles), +/-3% Max. (Duals) +/-2%, Dual Output Models only 0% (Single Output), 10% (Dual Output) +/-0.5% Low Line to High Line +/-0.5% (Singles), +/-1.0% (Duals) Min Load to Full Load or 1% pk-pk, 20MHz Bandwidth 200�S, 25% Load Step / �C Continuous (Hiccup Mode) Standard
Operating Temperature Range (Ambient): Storage Temperature Range: Maximum Case Temperature: Humidity: Vibration Reliability (MTBF per Mil-HDBK-217): Demonstrated MTBF: to +85�C, See 1500HN Series Data Sheet for Derating curves. +125�C 105�C Baseplate to 95%, Non-condensing 2KHz >1.46 million hours, +25�C, Ground Benign >5 million hours at +40�C
Switching Frequency: Isolation (Input to Output): Isolation Capacitance: Weight: Case Material: Agency Approvals 400KHz, Fixed 1500VDC minimum (1 minute) oz (16g) Aluminum baseplate with black anodized aluminum case UL, CSA, TUV and CE (LVD, 48 Vin Models)
Remote Shutdown (Designated by optional "-R" suffix) Supply On: Open or >3.5 VDC Supply Off: <0.8 VDC
Pin Single +Vin -Vin +Vout No Pin -Vout *REMOTE ON/OFF Duals +Vin -Vin +Vout COMMON -Vout *REMOTE ON/OFFVENT SLOTS ARE TYP. FOR TWO LONG SIDES ONLY
All specifications are typical at 25 degrees C with nominal input voltage and full output unless otherwise noted. Specifications are subject to change without notice. All dimensions are typical.