Our 30 watt single and dual output DC-DC converter features an on/off control, six-sided continuous metal shielding and a low profile package of 2.0 x 1.6 x 0.40. This design also has a minimum input/output isolation of 1600 Vdc and short circuit and over-voltage protection.

INPUT

• Voltage Range
• 9 - 36 Vdc
• 18 - 75 Vdc
• Input Filter: Pi Network
• Input Surge Voltage: 100 S. Max
• 24V Input: 50 Vdc
• 48V Input: 100 Vdc
• Input Reflected Ripple Current
• Nominal Vin and full load: 20 mA. P-P
• Start up time
• Nominal V In and Constant resistive load
• Power Up: 10 mS. Typ.
• Remote On/Off: 10 mS. Typ.
• Start Up Voltage
• 24V Input: 9 Vdc
• 48V Input: 18 Vdc
• Shut down Voltage
• 24V Input: 8 Vdc
• 48V Input: 18 Vdc

OUTPUT

• Voltage Accuracy: ±1%
• Line Regulation: ±0.5%
• Load Regulation
• Single Output: ±0.5%
• Dual: ±1%
• Cross Regulation (dual)
• Assymetrical load 25%/100% FL: ±0.5%
• Ripple Nose (20 MHZ BW): ??
• Temperature Coefficient: ±0.02%/°C Max.
• Remote On/Off Control
• Positive logic (Standard)
• DC-DC ON: Open or 3V<Vr <12V)
• DC-DC Off: Short or 0V < Vr < 1.2V
• Negative Logic (Option)
• DC-DC ON: Short or 0V<vr <1.2
• DC-DC OFF: Open or 3V<vr <12V
• Input Current of remote control pin
• Nominal Vin: -0.5 mA. - 0.5 mA.
• Remote Off State Input Current
• Nominal Vin: 3 mA.

GENERAL

• Efficiency: 80 - 88%
• Isolation Voltage
• Input to Output: 1600 Vdc Min
• Isolation Resistance: 1000 MOhms
• Switching Frequency: 300 KHz Typical
• Protection
• Over Voltage Protection
• Continuous Short Circuit Protection

ENVIRONMENTAL

• Operating Ambient Temperature: -40 to 85° with derating
• Maximum Case Temperature: 100°C
• Over Temperature Protection: 115°C Typical
• Storage Temperature Range: -55 to 105°C
• Thermal Impedance
• Nature convection 10°C/Watt
• Nature Convection with heat sink 8.24°C/Watt
• Thermal Shock: MIL-STD 810F
• Vibration: MIL-STD 810F
• Relative Humidity: 6 - 95% RH

EMC CHARACTERISTICS

• EMI: EN55022, Class A
• ESD EN61000-4-2
• Air, ±8KV, Perf Criteria B
• ±6KV
• Radiated Immunity: EN61000-4-3, 10V/M, Perf Criteria A
• Fast Transient: EN61000-4-4, ±2KV, Perf. Criteria A
• Surge: EN61000-4-5, ±1KV, Perf. Criteria B
• Conducted immunity: EN61000-4-6, 16 Vrms Perf., Criteria A