Datasheet

SPECIFICATION
IPC-250
MODEL
OUTPUT
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
ENVIRONMENT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT(max.)
POWER GOOD SIGNAL
POWER FAIL SIGNAL
PS-ON INPUT SIGNAL
SAFETY STANDARDS
SAFETY &
EMC
(Note 4)
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
OTHERS
NOTE
PROTECTION
AC CURRENT (Typ.)
3.3V
CH1
5V
CH2
12V
CH3
-5V
CH4
-12V
CH5
5VSB
STANDBY
20A
0 ~ 20A
25A
1 ~ 25A
15A
1 ~ 15A
0.5A
0 ~ 0.5A
1A
0.1 ~ 1A
2A
0 ~ 2A
250W continue. +5V,+3.3V,+12V combine total power output shall not exceed 230W. (The +5 & +3.3Volt combine total output shall not exceed 150W)
(The -5 & -12Volt combine total output shall not exceed 12W)
50mVp-p 50mVp-p 120mVp-p 100mVp-p 120mVp-p 50mVp-p
±1.0%
±5.0% ±5.0% ±7.0%
±7.0%
±8.0% ±10% ±5.0%
CH2 : 5.05 ~ 5.5V
±1.0% ±1.0% ±2.0% ±2.0% ±1.0%
±5.0% ±5.0% ±8.0% ±10% ±5.0%
90 ~ 264VAC
47 ~ 63Hz
75%
3mA/240VAC
MTBF
94.1K hrs min. MIL-HDBK-217F (25 )℃
COOLING
Forced air ventilation by 4cm DC fan
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
-10 ~ +60 (Refer to "Derating Curve")℃
20 ~ 90% RH non-condensing
The TTL compatible signal out with 100ms to 500ms delay after power set up
The TTL compatible signal will go down at least 1ms before +5V below 4.75V
Power off: PS-ON = "Hi" or ">2V" ; Power on: PS-ON = "Low" or "<0.5V"
-40 ~ +85 10 ~ 95% RH℃
±℃℃0.05% / (0 ~ 50 )
CONNECTOR
ATX main power connector * 1ea; +12V power connector * 1ea
Peripheral power connector * 3ea; Floppy drive power connector * 1ea
DIMENSION
PACKING
1.44Kg; 10pcs/15.4Kg/0.89CUFT
File Name: IPC-250-SPEC 2013-12-19
FUNCTION
OVER LOAD
OVER VOLTAGE
105 ~ 150% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
+3.3V, +5V: 110% ~ 140% of rated voltage ; +12V:13.2V ~ 16V
Protection type : Shut down o/p voltage, re-power on to recover
4A/115VAC 2A/230VAC
40A/115VAC 80A/230VAC
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
RIPPLE & NOISE (max.) Note.2
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD TIME (Typ.)
800ms, 20ms/230VAC 2500ms, 20ms/115VAC at full load
16ms/230VAC 16ms/115VAC at full load
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
I/P-O/P:1.5KVAC I/P-FG:2KVAC
I/P-O/P, I/P-FG, O/P-FG:50M Ohms / 500VDC / 25 / 70% RH℃
SHORT CIRCUIT
All output equipped with short circuit
Protection type : Shut down o/p voltage, re-power on to recover
■ Features :
Meet 1U rack mount system
Universal AC input / Full range
Active power factor 94%≧
Protections:Short circuit/Overload/Over voltage
Forced air cooling by built-in DC fan
With power good and fail signal output
Built-in remote ON-OFF control
Remote DC sense +5V and +3.3V
With +5VSB:0 ~ 2.0A max.
100% full load burn-in test
High efficiency
2 years warranty
UL60950-1, TUV EN60950-1 approved
Compliance to EN55022 (CISPR22) Class B, Design refer to FCC part 15 Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), heavy industry level, criteria A
..
OUTPUT NUMBER
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.℃
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Load regulation is measured from 20% to 100% max. Load.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
240*83*40mm (L*W*H)
IPC-250
250W Industrial 1UATX 12V/P4 PC Power Supply
EMC IMMUNITY
EMC EMISSION