Datasheet

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SPECIFICATION

MODEL

DCVOLTAGE

CURRENTRANGE

RATEDPOWER

OUTPUT

LINEREGULATION

LOADREGULATION

SWITCHINGFREQUENCY (Typ.)

EXTERNAL TRIM ADJ.RANGE(Typ.)

VOLTAGERANGE

SURGEVOLTAGE(100msmax.)

UNDERVOLTAGELOCKOUT

EFFICIENCY (Typ.)

INPUT

WORKINGTEMPERATURE (Typ.)

REMOTECONTROL

OUTPUTTRIMMING

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

CASEMATERIAL

MTBF

DIMENSION

OTHERS

NOTE

WEIGHT

OUTPUTOVERCURRENT

OUTPUTOVERVOLTAGE(Typ.)

DCCURRENT

FULL LOAD

NOLOAD

MHB100-24S05 MHB100-24S12 MHB100-24S24 MHB100-48S05 MHB100-48S12 MHB100-48S24

12V 24V 5V 12V 24V

100W

0~20A 0~8.3A 0~4.17A 0~20A 0~8.3A 0~4.17A

100mVp-p

20000uF

84%

Powerup:17VDC,Powerdown:16VDC

150mVp-p

8300uF

87%

240mVp-p

4170uF

87%

100mVp-p

20000uF

86%

48VDC

36~75VDC

100VDC

Powerup:34VDC,Powerdown:32.5VDC

150mVp-p

8300uF

89%

240mVp-p

4170uF

88%

1.0%

0.2%

500KHz

10%

18~36VDC

50VDC

5020mA

50mA

4880mA 4905mA 2480mA

50mA

2445mA 2465mA

110~140% ratedoutputpower

Protectiontype:Canbecontinuous,recoversautomaticallyafterfaultconditionisremoved

-40~+100 ; Thermalshutdownat100 5 ofcasetemperature(pleasereferto"ThermalCurve")

Pleasereferto"RemoteON/OFFControl"fordetails

10%,Pleasereferto"ExternalOutput Trimming"fordetails

0%~95%RHmax.

-55~+105 ,0~95%RH

0.03%/ (0~60

Aluminum

900Khrstyp.MIL-HDBK-217F(25 )

57.9*61 mm(2.28 "*0.5")(L*W*H)*12.7 "*2.40

95g

1. All parameters NOT specially mentioned are measured at 24,48VDC 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 1uf ceramic & 10uf tantalum capacitor across output.

3. The power supply need to connect "+Vout" to "+R.S" and "-Vout" to "-R.S".

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.

FileName:MHB100-SPEC2011-09-08

100WDC-DCHalf-BrickRegulatedSingleOutputConverter

Half-brick size (2.28" 2.4" 0.5") with industry standard pin out

2:1 wide input range

Protections: Short circuit / Over current / Over voltage / Over temperature

High efficiency up to 89%

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in remote sense

Trimming output 10%

Five-sided shield metal case

Optional heat sinks for extended operating temperature

Output 2.5V/3.3V/15V available

Approvals: UL / CUL / CE

3 years warranty

function

Features :

MHB100 series

RIPPLE&NOISE(max.) Note.2

VOLTAGE ACCURACY Note.3

ISOLATIONVOLTAGE

ISOLATIONRESISTANCE

I/P-O/P:1500VDC,I/P-Case:1500VDC,O/P-Case:1500VDC

I/P-O/P:100MOhms/500VDC /25 /70%RH

ENVIRONMENT

PROTECTION

FUNCTION

RATEDDCINPUT 24VDC

OUTPUTSHORTCIRCUIT

FILTER Pi-network

115~140%ratedoutputvoltage

Protectiontype:Overcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved

Protectiontype:Outputvoltageclamp

Complianceto (pleasereferto"EMCSuggestionCircuit")EN55022(CISPR22)Class A withexternalcomponents

CompliancetoEN61000-4-2,3,4,5,6,8;EN55024,lightindustrylevel,criteria A

SAFETY &

OPERATING

EMC

(Note4)

SAFETY STANDARDS

UL60950-1approved

EMCIMMUNITY

EMCEMISSION

EXTERNAL CAPACITIVELOAD(max.)

100 5 ofcasetemperature

OVERTEMPERATURE

Summary of content (6 pages)

PAGE 1
00W DC-DC Half-Brick Regulated Single Output Converter MHB100 series Features : Half-brick size (2.28" 2.4" 0.5") with industry standard pin out 2:1 wide input range Protections: Short circuit / Over current / Over voltage / Over temperature High efficiency up to 89% 1500VDC I/O isolation Built-in remote ON/OFF control Built-in remote sense function Trimming output 10% Five-sided shield metal case Optional heat sinks for extended operating temperature Output 2.5V/3.
PAGE 2
MHB100 100W DC-DC Half-Brick Regulated Single Output Converter Mechanical Specification series Unit:inch[mm] All Dimensions In Inches [mm] Tolerance Inches: X.XX= 0.02 , X.XXX= 0.010 Millimeters: X.X= 0.5 , X.XX= 0.25 0.18 min. 0.50 [4.6] [12.7] Mounting Inserts M3*0.5 R1.50 5 3 6 0.04 [1.02] 4 0.60 [15.24] 1.40 [35.56] 2.00 [50.8] 2.40 [61.0] 0.08 [2.03] BOTTOM VIEW 7 2 8 1 9 SIDE VIEW 1.90 [48.3] 2.28 [57.9] Pin No. Assignment Pin No. Assignment Pin No. Assignment Pin No.
PAGE 3
MHB100 100W DC-DC Half-Brick Regulated Single Output Converter series External Output Trimming +Vin (pin1) +Vout (pin9) MHB100 +Vin (pin1) Trim (pin7) MHB100 R Trim-up -Vin (pin4) +Vout (pin9) -Vout (pin5) RTrim-down Trim (pin7) R -Load R -Load -Vin (pin4) -Vout (pin5) Figure 1 : Trim-up voltage setup Figure 2 : Trim-down voltage setup The value of RTrim-up defined as: The value of R Trim-down defined as: (R1-R2 (Vo-Vo, nom)) RTrim-up = (Vo-Vo, nom) (K ) (R1-R2 (Vo, nom-Vo)) R Trim-d
PAGE 4
100W DC-DC Half-Brick Regulated Single Output Converter MHB100 series Thermal Curve The operating case temperature range of MHB-100 series is -40 oC to +100 oC. When operate the MHB-100 series, proper de-rating or cooling is needed. o The maximum case temperature under any operating condition should not be exceed 100 C. The following curve is the de-rating curve of MHB-100 series without heat sink. Power Dissipated vs Amb ient Temperature and Air Flow without heatsink 50 Na tural Co nvection 20 ft.
PAGE 5
MHB100 100W DC-DC Half-Brick Regulated Single Output Converter series Case Heat Sink (Optional) Unit:mm Model No.: M-C308 (Vertical Fins) Model No.: M-C091(Horizontal Fins) 58 61 61 48.20 50.8 50.8 48.2 58 48.2 3.3 58 50.80 4- 60.70 Model No.: M-C092 (Horizontal Fins) 2.-8.50 8-2 5.-7.80 25.4 2.7 12.7 2.7 21 3 0.3 R1 CR0.3 0.30 Rca: 3.90 1.74 1.33 1.12 0.97 / W (typ.), at natural convection / W (typ.), at 100ft./min.(LFM) / W (typ.), at 200ft./min.(LFM) / W (typ.), at 300ft.
PAGE 6
100W DC-DC Half-Brick Regulated Single Output Converter MHB100 series Heatsink Assembly Screw Washer Heat Sink Thermal Pad or suitable thermal grease Heat Sink Order No.: M-C308 M-C091 M-C092 Thermal Pad: 56.9x60x0.25mm Screw: SMP+SW M3x8L 1 2 3 4 EMC Suggestion Circuit Required external components to meet EN55022 class A conducted emission are as below: L1 +Vin +Vin C1 +Vout +Vout MHB100 C2 -Vin -Vin Case Lo ad -Vout -Vout C3 C4 Model No.