• DC/DC converters 20 Watts output power
• Wide input DC/DC converters
• Power density 13.6W/in3
• 2:1 input voltage range
• Remote ON/OFF control
• UL, CSA and VDE safety approvals
• Overvoltage protection
• Extended operating temperature range
• Fixed switching frequency
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Voltage accuracy ±0.5%
Voltage adjustability All outputs ±10%
Output voltange 15VDC
Output current 1330mA
Line regulation LL to HL, single output ±0.1% and LL to HL, dual output ±0.1%
Load regulation FL to NL, single output ±0.5%, max. and FL to NL, dual output ±3.0%, max.
Ripple and noise (5Hz to 20MHz) Singles 75mV pk-pk, max.,and 20mV rms and Duals 100mV pk-pk, max.
Temperature coefficient ±0.02%/°C max.
Overvoltage protection Single output 125% Vout 18VDC and Dual output 125% Vout total
Short circuit protection (Clamp) (See Note 7) Continuous and automatic recovery
INPUT SPECIFICATIONS
Input voltage range 24VDC( 18 to 36VDC )
No load input current 20mA
Input current 1030mA
Input filter (See Note 5) External capacitor
Surge protection 24VDC 50V for 100ms
Remote ON/OFF
Logic compatibility CMOS/TTL
Logic ON Logic high or open
Logic OFF Logic low or Jumper pin 2 and 4
Frequency Switching frequency
synchronization ±10%
Synchronization Negative going pulse
functionon pin 4, max. 25% duty cycle
GENERAL SPECIFICATIONS
Efficiency 83% typical
Isolation voltage Input/output 1000VAC/710VDC
Switching frequency Fixed 200kHz ±5.0%
Approvals and VDE0805, EN60950
standards IEC950, UL1950CSA C22.2 No. 950
Case material Aluminum alloy, hard black anodized finish
Cover material 10% glass reinforced polyetherimide GE ULTEM #2110 or equivalent
Material flammability UL94V-0
Weight 45g (1.6oz)
MTBF MIL-HDBK-217 F260,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient -25°C to +60°C Option (See Note 6) -40°C to +60°C
Non-operating amb. -55°C to +125°C Max. case temperature, +110°C max.
Derating See curve Cooling, vertical mount Free air convection cooled
