Universal AC input/ Full range

Built-in active PFC function, PF>0.95

High Efficiency, and High Reliability

Output Protections: OLP/OPP/SCP

All using 105°C long life electrolytic capacitors.

100% full load burn-in test

QGKF-320-5

QGKF-320-12

QGKF-320-24

QGKF-320-48

320Watts Single Output

QGKF-320 Series

Qualtek

Electronics Corporation

P

P C

Page 1 of 2

Output Characteristics

Input Characteristics

Protection

Environmental Characteristics

General Characteristics

Model

DC Output

Rated Current

Voltage ADJ. Range

Voltage Accuracy

Line Regulation

Load Regulation

Set-up Time

Hold-up Time

Temperature Coefficient

Overshoot and Undershoot

Voltage Range

Frequency Range

Power Factor (Typical)

Efficiency (Typical)

AC Current (max)

Inrush Current (Typical)

Leakage Current

Over Load (OLP)

Over Power (OPP)

Short Circuit (SCP)

Operating Amb. Temp. & Hum

Storage Temp. & Hum

Vibration

Safety Standards

Withstand Voltage

Isolation Resistance

EMI Conduction & Radiation

Harmonic Current

EMS Immunity

MTBF (MIL-HDBK-217F)

Dimension (LxWxH)

Packing

Cooling Method

Note

CB

Features:

5V

55A

0~55A

<150mV

-5% ~ +10% of rated output voltage

±1.0%

±0.5%

±1.0%

<2.0s (230VAC input, full load)

>10ms (230VAC input, full load)

±0.03%/°C

<5.0%

12V

25A

0~25A

<150mV

24V

13A

0~13A

<200mV

48V

6.7A

0~6.7A

<200mV

85VAC~264VAC, 120VDC~370VDC

47Hz-63Hz

PF>0.98/115VAC PF>0.95/230VAC

79%

<4.5A

<30A@115VAC Cold start <50A@230VAC Cold start

Input-Output: <0.25mA Input-PG: <1.0mA

84.5%

87%

87.5%

105%~150% of rated output current, hiccup mode, auto recovery

105%~150% of rated output power, hiccup mode, auto recovery

Long-term mode, auto recovery

-25°C~70°C; 20%~90% RH Non-Condensing

-40°C~85°C: 10%-95% RH Non-Condensing

10 ~500Hz, 2G 10min/1cycle, period for 60min. Each along X, Y, Z axes

UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed); EN60950-1: 2006

Primary-Secondary: 3.0KVAC;≤10mA. Primary-PG: 1.5KVAC;≤10mA. Secondary-PG: 0.5KVDC;≤10mA

≥100M ohms

Compliance to EN55022, EN55024 Class B

Compliance to EN61000-3-2, -3

Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; EN55024, EN61000-6-2 heavy industry level

More than 200,000Hrs (25°C, Full load)

199x99x50mm

12PCS/CTN. G.W: 9.8kgs

Cooling by forced air (built-in DC fan)

Withstand 300VAC Surge Input for 5 Sec

Operating Altitude up to 5000m

Wide operating ambient temperature (-25°C~70°C)

Conformal Coating on both sides of PCB

1. All parameters NOT specially mentioned are measured at rated input, rated load, and 25°C of ambient temperature

2. Measured at 20MHz of bandwith by using a 12” Twisted pair wire terminated with a 0.1uF & 47uF parallel capacitor

3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.