High Efficiency 90 - 264 VAC Power Supply Rectifier For Tel

Input

Input Voltage 90-264 VAC (170-370 VDC)

Input Frequency 47-63 Hz

Input Current 2.75 A/1.40 A max at 115 VAC/230 VAC

Inrush Current 30 A at 115 VAC, 60 A at 230 VAC

Power Factor 0.99 typical

Earth Leakage Current 2.0 mA max 264 VAC/60 Hz

Input Protection Internal 5 A, 250 V fuse

Output

Output Voltage Trim ±10% on output 1 only

Initial Set Accuracy At 60% rated load ±1% on V1 & V2,

±5% on V3 & V4

Minimum Load Single output models: No minimum load

required. Multi-output models, see note 4

Start Up Delay 2 s typical

Start Up Rise Time 80 ms typical

Hold Up Time 20 ms min at low line & rated load

Line Regulation ±0.5% at rated load across input

voltage range

Load Regulation ±1% for single output models & V1 & V2

of multi-output models, ±5% for V3 & V4

Transient Response 4% max deviation, recovery to within

1% in 500 μs for a 25% load change

Ripple & Noise ±1% max pk-pk, 20 MHz BW

Overvoltage Protection 115-140% on single outputs & V1 of quad

output models, recycle input to reset

Overtemperature Shuts down at +110 °C, auto recovery

Protection measured internally

Overload Protection 110-130% of max rated load on all O/Ps,

trip & restart (Hiccup mode), auto recovery

Short Circuit Protection Trip and restart (Hiccup mode)

Temperature ±0.05%/°C

Coefficient

Remote Sense Compensates for up to 0.5 V drop

Remote On/Off On = Logic Low or Open, Off = Logic High

Current Share Single wire current sharing on single

output models & V1 & V2 of multi-output

models (4 supplies can be paralleled)

Fan Output 5 V model: 5 V at 390 mA,

24 V model: 24 V at 80 mA,

all other models: 12 V at 112 mA

General

Efficiency Up to 88%

Isolation 3000 VAC Input to Output

1500 VAC Input to Ground

500 VAC Output to Ground

Switching Frequency 120 kHz typical for PFC and PWM

Power Density 4.96 W/In3

Signals AC OK, DC OK, Remote On/Off

(see control and supervisory signals)

MTBF 255 kHrs per MIL-HDBK-217F at +25 °C

Environmental

Operating Temperature 0 °C to +70 °C, (see derating curve)

Full power to +50 °C

Cooling 250 W with 18 CFM airflow

200 W convection cooling

Operating Humidity 5-95% RH, non-condensing

Storage Temperature -20 °C to +85 °C

Operating Altitude 3000 m

Vibration 2 g, 10 Hz to 55 Hz,

3 mins/cycle for 30 mins each axis

EMC & Safety

Emissions EN55022, level B conducted

FCC 20780, level B conducted

Harmonic Currents EN61000-3-2

Voltage Flicker EN61000-3-3

ESD Immunity EN61000-4-2, level 3 Perf Criteria A

Radiated Immunity EN61000-4-3, 10 V/m Perf Criteria A

EFT/Burst EN61000-4-4, level 3 Perf Criteria A

Surge EN61000-4-5, level 3 Perf Criteria A

Safety Approvals EN60950-1:2001, UL60950-1,

CSA C22.2 No. 60950-1-03,

CE Mark LVD