NMX-354-1512 [SLPOWER]
350 WATTS POWER FACTOR CORRECTED MULTIPLE OUTPUT, FORCED CURRENT SHARING;
| 型号： | NMX-354-1512 |
| 厂家： | 
SL Power Electronics |
| 描述： | 350 WATTS POWER FACTOR CORRECTED MULTIPLE OUTPUT, FORCED CURRENT SHARING 输出元件 |
| 文件： | 总2页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3 5 0 WATTS
P OWER FACTOR CORRECTED
MULTIP LE OUTP UT, FORCED CURRENT S HARING
NMX-350
Option V
Option E
STANDARD NMX SERIES
Featuring:
• Forced current sharing for N +1
MODEL
PWR OUTPUT #1
OUTPUT #2
OUTPUT #3
OUTPUT #4
redundancy
NMX-353-0512
NMX-354-1205
NMX-354-1212
NMX-354-1224
NMX-354-1512
NMX-354-1524
350
350
350
350
350
350
+5V @ 50A
+5V @ 50A
+5V @ 50A
+5V @ 50A
+5V @ 50A
+5V @ 50A
+12V @ 8/12A pk
+12V @ 8/12A pk
+12V @ 8/12A pk
+12V @ 8/12A pk
+15V @ 4A
-12V @ 4A
-12V @ 4A
-12V @ 4A
-12V @ 4A
-15V @ 4A
-15V @ 4A
• Universal AC input
• 0.99 typical power factor
• Dual converter design eliminates
interaction between logic and
auxiliary outputs
5.2V @ 5A
12V @ 5A
24V @ 3A
12V @ 5A
24V @ 3A
+15V @ 4A
• Low ripple and noise on all outputs
• DC power good and AC power fail
signals
The smallest, most capable 350 W
power supply of its kind.
Designed for applications using the lat-
est logic families, the outputs’ turn-on and
turn-off are monotonic. Turn-on transition
is less than 200 ms. The highly effective
N +1 configuration lets the main output
from the NMX power supply work in
conjunction with the main output of any
similar power supply of the same voltage.
This provides expanded capability, great
flexibility in OEM design, and fail-safe
redundancy.
• True remote inhibit
• Monotonic turn-on and turn-off
Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • (800) 235-5929 Fax: (805) 487-8911 http://www.condorpower.com
3 5 0 WATTS
8 .0 5 ” x 4 .8 2 ” x 1 .8 5 ”
NMX-3 5 0
NMX-350
NMX-350 with Option F
2.6 lbs - 1.2 kgs
3.0 lbs - 1.4 kgs
Dimensions:
Inches
Millimeters
SPECIFICATIONS: ALL MODELS
OPTIONS:
Option “E”, Euro Style Connector: Provides input and auxiliary output connections accepting
14 to 24 AWG wire.
Option “F”, Fan/Cover Assembly: Cover with integral ball-bearing fan provides proper cool
ing to achieve full ratings at 50°C ambient temperature. 1.85” dimension increases to 3.08”.
Option “V”, Fan/Cover Assembly: Low profile, end venting cover with integral ball-bearing fan.
1.85” dimension increases to 2.50”, and 8.05” dimension increases to 9.40”.
INPUT
AC Input: 90-264 Vac continuous range, 47 to 63 Hz. Internally fused for 7 A.
Power Factor: 0.99 typical at full load. Meets EN61000-3-2.
Inrush: Cold start AC current is less than 30 A at 115 Vac and 60 A at 230 Vac. Limited by
thermistor.
Brownout Protection: Holds regulation to 85 Vac.
Holdup Time: 20 ms minimum after removal of power at full load.
Efficiency: 75% typical.
Consult factory for other available options.
AC Power Fail: Provides TTL “0” 5 ms before output voltage goes out of regulation band upon
loss of ac power.
AC INPUT (90-264 VAC Continuous Range)
FUNCTION
115 VAC
230 VAC
CONNECTOR
Barrier strip
#6-32 screws
0.325” Centers
OUTPUT
(L)
TB1-
TB1-
TB1-
Line
Line 1
Line 2
Adjustability: Outputs #1 and 2 user adjustable ±5% minimum. Output #3 tracks #2; initial
accuracy ±4%. Output #4 user adjustable ±5% minimum, or +5% only if voltage is 5.2 V.
Line & Load Reg: Outputs #1, 2, and 4 hold ±1% over AC input range and 0 to 100% load
change. Output #3 requires 20% minimum load on outputs #2 and 3 to hold ±4%.
Ripple & Noise: Less than 1% p-p or 100 mV, whichever is greater.
Remote Sense (Output #1): Compensates for 250 mV total line drop. Open sense lead
protection. (See Redundancy, below)
Temperature Coefficient (Outputs #1, 2, and 4): 0.02% per degree C.
Stability: 0.1% over 8 hours after 30 minutes warm-up.
Transient Response (Outputs #1, 2, and 4): Output voltage returns to within 1% in less than
500 µs for a 50% load change. Peak transient does not exceed 5%.
Overload Protection: All outputs are protected against overload and short circuit. Automatic
recovery upon removal of fault.
Overvoltage Protection (Outputs #1 and 2): Protects load against power supply induced
overvoltage. Trip point is factory set so that output voltage cannot exceed 136% of nominal.
Peak Output Current: Dual current ratings define continuous and peak currents. The peak current
shown can be delivered for a maximum period of 30 seconds.
Remote Inhibit: Contact closure to the negative sense line or a TTL level “0” turns off DC
outputs.
(N)
Neutral
(
)
Safety Ground
Safety Ground
DC OUTPUT
FUNCTION
LOCATION
NOTES
CONNECTOR
Output #1
Terminal marked +V Main output
Bus bars
#8-32 screws
Terminal marked -V
J1-1, 6
Rtn (common)
Rtn (common)
Rtn (common)
Output #2
Output #3
Output #4
J1-2, 7
AMP #770743-1
mates with connector
770580-1with sockets
#171639-1
J1-3, 8
J1-2, 7
J1-4, 9
(+) Floating
Output
(AWG #20 to #16)
J1-5, 10
(–) Floating
Output
DC Power Good: Provides a TTL “1” open collector when output #1 is above 4.6 V nominal.
Redundancy: External OR-ing diodes and forced current sharing on output #1 provide “N+1”
capability. Remote sense (+S) compensates for additional 0.6 V diode voltage drop. When
the current sharing terminal is connected between units, current sharing remains within
10% of the unit’s full output current rating.
STATUS AND CONTROL
FUNCTION
LOCATION
NOTES
CONNECTOR
Remote Sense
J2-1
J2-2
J2-3
J2-5
Output #1 Sense
Output #1 Sense Rtn
AMP MTA type
#640456-6 pin
header (locking)
Reverse Voltage: Protected against reverse voltage up to supply current rating.
DC Power Good
Inhibit
Reference to Common
when #1 Sense Rtn
is terminated
ENVIRONMENTAL
Thermal Protection: Shuts down power supply if overheated. Automatic recovery.
Temperature Range: 0° to 50°C at full ratings.
Safety Agencies: Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV
EN60950, Class 1 SELV., CE 72/23/EEC/93/68EEC (low voltage directive)..
Conducted RFI: Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B.
Output Isolation: Isolated from ground 50 Vdc.
Current Share
J2-6
J2-4
J3-2
J3-1
AC Power Fail
Reference to Common
+12V @ 0.5A Output
Rtn (Common)
Aux. Fan Voltage
(Not available with
“V” or “F” options)
AMP MTA type
#640456-2 pin
header (locking)
Cooling: 30 CFM required to achieve full ratings.
Condor D.C. Power Supplies, Inc., A subsidiary of SL Industries, Inc. 805-486-4565 • (800) 235-5929 Fax: (805) 487-8911 http://www.condorpower.com
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