DQB150 - 150 瓦DC-DC 轉換器帶隔離, 150瓦DC/DC轉換器 : DQB150

DC-DC Converter- Isolation - Module

150W Isolated DC/DC Converter Modules Meet Industry Standard .

• Efficiency Up to 92%
• Fixed Switching Frequency
• Regulated Outputs
• Remote On/Off
• Low No Load Power Consumption
• Fully protected (OTP/OCP/OVP/UVLO)
• 2250Vdc I/O Isolation
• Operating Case Temperature -40 to +105℃
• Quarter Brick Size Meet Industrial Standard
  2.28" x 1.45" x 0.5"
• Meets EN50155 with External Circuits
• Shock & Vibration EN50155 (EN61373) Compliant
• Fire & Smoke EN45545-2 Compliant
• 3000m Operating Altitude
• -55℃ Operating Available (Suffix “-L”)

Input Voltage Range	24V Range: 9~36V 48V Range: 18~75V
Under voltage Lockout	Turn-on voltage threshold (24Vin)...8.0V~8.8V Turn-off voltage threshold (24Vin)...7.7V~8.3V Lockout hysteresis voltage (24Vin)...0.6Vdc typ. Turn-on voltage threshold (48Vin)...16.5V~17.5V Turn-off voltage threshold (48Vin)...15.5V~16.5V Lockout hysteresis voltage (48Vin)...0.9Vdc typ.
Input Filter	Pi filter
Voltage Accuracy	± 1% max
Transient Response	75% to 100% of Io_max step load change di/dt=0.1A/us (within 1% Vout nominal)
R&N (5Hz to 20MHz bandwidth)	Peak-to-Peak:Full load, 10uF tantalum and 1.0uF ceramic capacitors (for Vo: 48V: Full load 10uF aluminum and 1uF ceramic) RMS.:Full load, 10uF tantalum and 1.0uF ceramic capacitors (for Vo: 48V: Full load 10uF aluminum and 1uF ceramic)
Temperature Coefficient	± 0.02% / °C max.
Line Regulation	± 0.2% max
Load Regulation	± 0.2% max
Over Current Protection	Hiccup mode. Auto recovery,110%~160%
Over Voltage Protection	Limited voltage,110%~140%
Short Circuit Protection	Continuous, Auto Recovery
Isolation Voltage(100% factory Hi-Pot tested@2sec.)	1 minute; input to output/input to case/output to case...2250Vac max.
Isolation Resistance	100MΩ
Isolation Capacitance	Input/Output ... 1500pF Input/Case ...... NC Output/Case .... NC
Switching Frequency	(DQB150-52)...285 KHz Typ. / (others)...300 KHz Typ.
Operating Case Temperature	-40°C to 105°C ; Suffix "L" = -55°C to 105°C
Storage Temperature	-55°C to 125°C
Case Material	Plastic, DAP, UL 94V-0
Humidity	95% RH max. non condensing
MTBF	MIL-HDBK-217F, GB, 25°C, full load ; 309~667Khrs typ.
Case Material	Aluminum baseplate with plastic, DAP, UL94V-0 case
Dimensions	L2.28xW1.45xH0.50 inches (57.9x36.8x12.7mm)
Weight	68g

Notices：

1. x = blank stands for Remote On/Off Logic Positive
   x = N stands for Remote On/Off Logic Negative
   y = blank stands for M3x0.5 mounting inserts
   y = C stands for Clear mounting insert (3.2mm DIA)
   z = blank stands for -40~105℃ operating temp.
   z = L stands for -55~105℃ operating temp.
2. Nominal Input Voltage 24, 48VDC.
   Measured at Nominal Input Voltage.
   Measured at 12VDC for 24Vin, 24VDC for 48Vin.
3. -55°C start-up screen per MIL-STD105E S1 Sampling Procedure for L Version.