GPFC110-12【PDF 1/2 页】PWR SPLY SWITCHER PFC 110W 12V

收藏本站

您好，
买卖IC网欢迎您。
请登录
免费注册

买卖IC网

Sheet目录227

[1页]2页

GPFC110 Commercial

110 Watt Global Performance Switchers

110 WATT GLOBAL PERFORMANCE SWITCHERS

FEATURES:

? 3.1 watts/cu.in. power density

? Compact size (6.3” x 3.75” x 1.62”;

meets 1U height)

? Power factor corrected to IEC 1000-3-2 Class A

? Less than 300 μA leakage

? EMI compliance to CISPR 22, FCC Class B

? Approved to UL1950, IEC950 and

CSA 22.2 No. 950

? 2-year warranty

? marked to LVD

? RoHS Compliant Model Available (G suffix)

SPECIFICATIONS

Ac Input

85-264 Vac, 47-63 Hz single phase.

EMI/EMC Compliance

All models include built-in EMI filtering to meet the EMC requirements below.

Input Current

Maximum input current 2.3 A at 90 Vac, 60 Hz with full rated load. Input cur-

rent harmonic content meets the requirements of IEC1000-3-2.

Hold-up Time

25 ms minimum from loss of ac input at full load, nominal line (115 Vac).

Output Power

110 W fan cooled, 75 W convection. Peak ratings are for 60 s maximum dura-

tion, 10% duty cycle.

EMI SPECIFICATIONS

Conducted Emissions

Static Discharge

RF Field Susceptibility

Fast Transients/Bursts

Surge Susceptibility

Line Frequency Harmonics

COMPLIANCE LEVEL

EN55022 Class B; FCC Class B

EN61000-4-2, 6 kV contact, 8 kV air

EN61000-4-3, 3 V/meter

EN61000-4-4, 2 kV, 5 kHz

EN61000-4-5, 1 kV diff., 2 kV com.

EN61000-3-2 Class A

Total Regulation

Total regulation is the maximum deviation from the nominal voltage for all

steady-state loading conditions.

Overload Protection

Fully protected against short circuit and output overload. Short circuit protec-

tion is cycling type power limit. Recovery after fault is automatic.

Output Noise

0.5% rms, 1% pk-pk, 20 MHz Bandwidth, differential mode. Measured with

noise probe directly across output terminals of the power supply.

Transient Response

500 μs typical response time for return to within 0.5% of final value for a 50%

load step change, ?i/? t< 0.2 A/μs. Maximum voltage deviation is 3.5%. Load

must not go below stated minimum.

Remote Sense

Provided as a standard feature. Capable of compensating for 0.25 V total of

cabling losses in voltage. Open sense lead protection.

Overvoltage Protection

OVP crowbar reduces output voltage below nominal rating in less than 50 ms.

Voltage Adjustment: Main output ±5%.

Input Protection

Internal ac fuse provided on all models. Fuse does not blow on overload or

short circuit—fuse blows only if catastrophic failure occurs in the unit.

Inrush Current

Inrush 240 Vac is less than 37 A, averaged over the first ac half-cycle under cold

start conditions. Limiting provided by internal thermistors.

Fan Output

An additional output, same as Vout, suitable for powering a dc fan is included in all

models. The output is protected by an internal resistor in the event of an overload.

Power Fail

TTL or CMOS compatible output goes low (<0.5 V) 8 ms before output voltage

drops more than 4% below nominal voltage upon loss of ac power. The signal is

factory set to trip when input power can no longer sustain the output.

Temperature Coefficient

0.03%/°C typical on all outputs.

Environmental

Designed for 0 to 50°C operation at full rated output power; derate output current

and total output power by 2.5% per °C above 50°C. See Environmental and Pack-

aging Specifications on the next page.

Commercial Safety Approvals

All models are approved to UL1950, CSA22.2 No. 950-95, IEC950, EN60950. CB

certificate available. Exceeds FCC and CISPR22 Class B conducted emissions

requirement

All specifications are typical at nominal input, full load at 25 O C unless otherwise stated

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

采购需求

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

我的联系方式