Artesyn NFC20-24D12 LCD Display

• 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 ±12VDC

Output current ±833mA

Line regulation LL to HL, single output ±0.1% and LL to HL, dual output ±0.1%

Load regulation FL to NL, single output ±3%, 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 30VDC 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 1040mA

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